| 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 | $209.70 | 7.834% | $226.1279 | $226.13 | $226.15 | $226.10 |
| Purchase #2 | $44.87 | 3.398% | $46.3947 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $216.29 | 5.130% | $227.3857 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $109.68 | 10.726% | $121.4443 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $33.38 | 5.692% | $35.28 | $35.28 | $35.30 | $35.30 |
| Purchase #6 | $161.86 | 6.113% | $171.7545 | $171.75 | $171.75 | $171.80 |
| Purchase #7 | $87.64 | 10.660% | $96.9824 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $863.42 | $925.3695 | $925.36 | $925.45 | $925.40 | |