| 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 | $248.80 | 13.304% | $281.9004 | $281.90 | $281.90 | $281.90 |
| Purchase #2 | $235.35 | 10.851% | $260.8878 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $81.94 | 8.603% | $88.9893 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $20.86 | 5.169% | $21.9383 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $150.87 | 8.211% | $163.2579 | $163.26 | $163.25 | $163.30 |
| Purchase #6 | $54.57 | 9.568% | $59.7913 | $59.79 | $59.80 | $59.80 |
| Purchase #7 | $104.49 | 10.274% | $115.2253 | $115.23 | $115.25 | $115.20 |
| 7 purchase totals = | $896.88 | $991.9903 | $992.00 | $992.05 | $992.00 | |