UFN_DATE_NEXTQUARTER_LASTDAY

            CREATE function dbo.UFN_DATE_NEXTQUARTER_LASTDAY(@TODAY datetime, @USELATESTTIME bit)
            returns datetime
            with execute as caller
            as
            begin
                declare @DATE datetime

                set @DATE = dateadd(day, -1, dateadd(month, 6, dbo.UFN_DATE_THISQUARTER_FIRSTDAY(@TODAY, 0)))

                if @USELATESTTIME = 0
                begin
                    set @DATE = dbo.UFN_DATE_GETEARLIESTTIME(@DATE)
                end
                else
                begin
                    set @DATE = dbo.UFN_DATE_GETLATESTTIME(@DATE)
                end

                return @DATE
            end;