repeat checkbox in calculation
Current setup: repeated line amount and a single sales tax calculation.
Line Amount :: Number
Sales Tax :: Calculation :: Indexed, = Round( Sum(Line Amount) * Tax Rate; 2 )
Works fine except for those line items that should not be taxed. I've added a repeating checkbox and it appears to function correctly in the layout (i.e. individual lines can be checked/unchecked) but so far I haven't figured out how to modify the Sales Tax caclulation so that only the checked lines are included in the calculation.
Many thanks for all tips and pointers.