| 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 | $134.46 | 4.843% | $140.9719 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $120.33 | 10.219% | $132.6265 | $132.63 | $132.65 | $132.60 |
| Purchase #3 | $25.28 | 3.267% | $26.1059 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $15.39 | 9.792% | $16.897 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $150.90 | 4.726% | $158.0315 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $26.90 | 8.171% | $29.098 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $215.57 | 9.611% | $236.2884 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $688.83 | $740.0192 | $740.03 | $740.05 | $740.00 | |