| 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 | $243.46 | 9.279% | $266.0507 | $266.05 | $266.05 | $266.10 |
| Purchase #2 | $188.39 | 9.854% | $206.954 | $206.95 | $206.95 | $207.00 |
| Purchase #3 | $213.70 | 10.450% | $236.0317 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $110.47 | 7.199% | $118.4227 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $86.49 | 8.312% | $93.679 | $93.68 | $93.70 | $93.70 |
| Purchase #6 | $23.48 | 7.778% | $25.3063 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $112.57 | 10.436% | $124.3178 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $978.56 | $1,070.7622 | $1,070.76 | $1,070.75 | $1,070.80 | |