TAXITEM
                                        An Item belonging to a specific Tax  
                                        Primary Key
                                        
                                            
                                                
                                                    | Primary Key | Field Type | 
                                            
                                            
                                                
                                                    | ID | uniqueidentifier | 
                                            
                                        
                                        Fields
                                        
                                            
                                                
                                                    | Field | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | PERCENTAGE | decimal(7, 4) |  | Default = 0 | The percentage of the Tax Item | 
                                                
                                                    | DATEADDED | datetime |  | Default = getdate() | Indicates the date this record was added. | 
                                                
                                                    | DATECHANGED | datetime |  | Default = getdate() | Indicates the date this record was last changed. | 
                                                
                                                    | TS | timestamp |  |  | Timestamp. | 
                                                
                                                    | TSLONG | bigint (Computed) | yes | CONVERT(bigint, TS) | Numeric representation of the timestamp. | 
                                            
                                        
                                        Foreign Keys
                                        
                                            
                                                
                                                    | Foreign Key | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | TAXID | uniqueidentifier |  | TAX.ID | The ID of the Tax that the Tax Item belongs to | 
                                                
                                                    | TAXENTITYCODEID | uniqueidentifier |  | TAXENTITYCODE.ID | The ID of the Tax Entity that belongs to this Tax | 
                                                
                                                    | ADDEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                                
                                                    | CHANGEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                            
                                        
                                        Indexes
                                        
                                            
                                                
                                                    | Index Name | Fields | Unique | Primary | Clustered | 
                                            
                                            
                                                
                                                    | IX_TAXITEM_DATEADDED | DATEADDED |  |  | yes | 
                                                
                                                    | IX_TAXITEM_DATECHANGED | DATECHANGED |  |  |  | 
                                                
                                                    | PK_TAXITEM | ID | yes | yes |  | 
                                                
                                                    | UIX_TAXITEM_TAXENTITYCODEID_TAXID | TAXENTITYCODEID, TAXID | yes |  |  | 
                                            
                                        
                                        Triggers