| 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 | $228.28 | 6.602% | $243.351 | $243.35 | $243.35 | $243.40 |
| Purchase #2 | $187.29 | 11.669% | $209.1449 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $53.47 | 8.850% | $58.2021 | $58.20 | $58.20 | $58.20 |
| Purchase #4 | $101.93 | 10.631% | $112.7662 | $112.77 | $112.75 | $112.80 |
| Purchase #5 | $71.90 | 8.430% | $77.9612 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $123.66 | 7.149% | $132.5005 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $124.41 | 13.177% | $140.8035 | $140.80 | $140.80 | $140.80 |
| 7 purchase totals = | $890.94 | $974.7294 | $974.72 | $974.70 | $974.80 | |