| 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 | $204.29 | 4.327% | $213.1296 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $85.96 | 8.646% | $93.3921 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $97.27 | 10.504% | $107.4872 | $107.49 | $107.50 | $107.50 |
| Purchase #4 | $214.90 | 13.153% | $243.1658 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $33.26 | 5.745% | $35.1708 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $19.68 | 4.477% | $20.5611 | $20.56 | $20.55 | $20.60 |
| Purchase #7 | $118.88 | 6.546% | $126.6619 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $774.24 | $839.5685 | $839.57 | $839.55 | $839.70 | |