| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.39 | 13.197% | $207.592 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $229.79 | 12.728% | $259.0377 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $76.64 | 11.667% | $85.5816 | $85.58 | $85.60 | $85.60 |
| Purchase #4 | $136.80 | 10.811% | $151.5894 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $209.74 | 13.652% | $238.3737 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $58.96 | 3.725% | $61.1563 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $181.92 | 3.355% | $188.0234 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $1,077.24 | $1,191.3541 | $1,191.35 | $1,191.35 | $1,191.40 | |