| 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 | $224.55 | 11.714% | $250.8538 | $250.85 | $250.85 | $250.90 |
| Purchase #2 | $126.55 | 5.359% | $133.3318 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $50.87 | 11.731% | $56.8376 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $117.52 | 8.247% | $127.2119 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $33.96 | 5.118% | $35.6981 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $55.54 | 12.855% | $62.6797 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $46.75 | 3.824% | $48.5377 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $655.74 | $715.1506 | $715.15 | $715.20 | $715.10 | |