| 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 | $250.67 | 5.363% | $264.1134 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $86.26 | 10.445% | $95.2699 | $95.27 | $95.25 | $95.30 |
| Purchase #3 | $53.29 | 8.519% | $57.8298 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $93.59 | 11.303% | $104.1685 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $158.79 | 3.193% | $163.8602 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $135.33 | 10.750% | $149.878 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $102.47 | 10.319% | $113.0439 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $880.40 | $948.1637 | $948.16 | $948.15 | $948.20 | |