| 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 | $13.61 | 12.109% | $15.258 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $79.38 | 11.642% | $88.6214 | $88.62 | $88.60 | $88.60 |
| Purchase #3 | $117.39 | 12.562% | $132.1365 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $22.59 | 4.600% | $23.6291 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $224.87 | 9.641% | $246.5497 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $212.34 | 11.673% | $237.1264 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $63.27 | 6.602% | $67.4471 | $67.45 | $67.45 | $67.40 |
| 7 purchase totals = | $733.45 | $810.7682 | $810.78 | $810.80 | $810.60 | |