| 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 | $220.50 | 3.243% | $227.6508 | $227.65 | $227.65 | $227.70 |
| Purchase #2 | $128.34 | 7.483% | $137.9437 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $61.88 | 3.603% | $64.1095 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $207.86 | 9.651% | $227.9206 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $130.34 | 7.435% | $140.0308 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $102.83 | 3.203% | $106.1236 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $64.30 | 9.300% | $70.2799 | $70.28 | $70.30 | $70.30 |
| 7 purchase totals = | $916.05 | $974.0589 | $974.05 | $974.05 | $974.00 | |