| 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 | $105.25 | 6.749% | $112.3533 | $112.35 | $112.35 | $112.40 |
| Purchase #2 | $39.43 | 4.232% | $41.0987 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $161.82 | 5.612% | $170.9013 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $210.77 | 12.485% | $237.0846 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $42.94 | 10.435% | $47.4208 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $58.39 | 6.433% | $62.1462 | $62.15 | $62.15 | $62.10 |
| Purchase #7 | $211.45 | 10.687% | $234.0477 | $234.05 | $234.05 | $234.00 |
| 7 purchase totals = | $830.05 | $905.0526 | $905.05 | $905.05 | $905.00 | |