| 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 | $188.89 | 12.390% | $212.2935 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $157.58 | 10.342% | $173.8769 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $17.52 | 9.702% | $19.2198 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $239.57 | 9.668% | $262.7316 | $262.73 | $262.75 | $262.70 |
| Purchase #5 | $13.51 | 11.382% | $15.0477 | $15.05 | $15.05 | $15.00 |
| Purchase #6 | $157.28 | 3.659% | $163.0349 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $62.79 | 13.322% | $71.1549 | $71.15 | $71.15 | $71.20 |
| 7 purchase totals = | $837.14 | $917.3593 | $917.35 | $917.40 | $917.30 | |