| 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 | $234.70 | 11.172% | $260.9207 | $260.92 | $260.90 | $260.90 |
| Purchase #2 | $28.74 | 3.256% | $29.6758 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $66.46 | 13.676% | $75.5491 | $75.55 | $75.55 | $75.50 |
| Purchase #4 | $161.40 | 11.844% | $180.5162 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $175.44 | 8.328% | $190.0506 | $190.05 | $190.05 | $190.10 |
| Purchase #6 | $229.89 | 11.840% | $257.109 | $257.11 | $257.10 | $257.10 |
| Purchase #7 | $189.50 | 13.611% | $215.2928 | $215.29 | $215.30 | $215.30 |
| 7 purchase totals = | $1,086.13 | $1,209.1142 | $1,209.12 | $1,209.10 | $1,209.10 | |