| 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 | $248.45 | 9.576% | $272.2416 | $272.24 | $272.25 | $272.20 |
| Purchase #2 | $98.70 | 13.767% | $112.288 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $7.26 | 4.625% | $7.5958 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $96.34 | 11.369% | $107.2929 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $106.60 | 3.716% | $110.5613 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $75.28 | 10.237% | $82.9864 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $224.43 | 5.128% | $235.9388 | $235.94 | $235.95 | $235.90 |
| 7 purchase totals = | $857.06 | $928.9048 | $928.91 | $928.95 | $928.90 | |