| 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 | $18.78 | 12.780% | $21.1801 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $154.58 | 9.750% | $169.6516 | $169.65 | $169.65 | $169.70 |
| Purchase #3 | $58.81 | 7.195% | $63.0414 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $221.40 | 6.603% | $236.019 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $150.73 | 4.844% | $158.0314 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $207.82 | 4.568% | $217.3132 | $217.31 | $217.30 | $217.30 |
| Purchase #7 | $89.78 | 8.276% | $97.2102 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $901.90 | $962.4469 | $962.44 | $962.45 | $962.40 | |