| 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 | $216.70 | 9.132% | $236.489 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $143.33 | 10.118% | $157.8321 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $58.55 | 12.348% | $65.7798 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $111.43 | 7.517% | $119.8062 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $113.68 | 13.318% | $128.8199 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $164.98 | 8.775% | $179.457 | $179.46 | $179.45 | $179.50 |
| Purchase #7 | $67.43 | 12.577% | $75.9107 | $75.91 | $75.90 | $75.90 |
| 7 purchase totals = | $876.10 | $964.0947 | $964.10 | $964.10 | $964.10 | |