| 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 | $207.76 | 9.382% | $227.252 | $227.25 | $227.25 | $227.30 |
| Purchase #2 | $27.50 | 6.366% | $29.2507 | $29.25 | $29.25 | $29.30 |
| Purchase #3 | $45.33 | 5.648% | $47.8902 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $151.33 | 8.460% | $164.1325 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $156.55 | 13.483% | $177.6576 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $94.94 | 7.628% | $102.182 | $102.18 | $102.20 | $102.20 |
| Purchase #7 | $242.98 | 7.129% | $260.302 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $926.39 | $1,008.6670 | $1,008.66 | $1,008.70 | $1,008.80 | |