| 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 | $94.45 | 10.342% | $104.218 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $131.32 | 8.175% | $142.0554 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $68.39 | 11.269% | $76.0969 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $18.55 | 5.810% | $19.6278 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $163.51 | 6.631% | $174.3523 | $174.35 | $174.35 | $174.40 |
| Purchase #6 | $97.29 | 12.210% | $109.1691 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $233.88 | 4.144% | $243.572 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $807.39 | $869.0915 | $869.10 | $869.05 | $869.20 | |