| 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 | $105.57 | 5.364% | $111.2328 | $111.23 | $111.25 | $111.20 |
| Purchase #2 | $213.92 | 9.399% | $234.0263 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $238.78 | 3.811% | $247.8799 | $247.88 | $247.90 | $247.90 |
| Purchase #4 | $6.66 | 13.344% | $7.5487 | $7.55 | $7.55 | $7.50 |
| Purchase #5 | $31.59 | 6.630% | $33.6844 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $56.41 | 3.310% | $58.2772 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $153.59 | 10.349% | $169.485 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $806.52 | $862.1343 | $862.14 | $862.25 | $862.10 | |