| 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 | $32.30 | 11.836% | $36.123 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $217.48 | 7.779% | $234.3978 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $121.25 | 4.565% | $126.7851 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $163.62 | 10.590% | $180.9474 | $180.95 | $180.95 | $180.90 |
| Purchase #5 | $161.84 | 11.417% | $180.3173 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $43.79 | 8.451% | $47.4907 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $110.55 | 10.251% | $121.8825 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $850.83 | $927.9438 | $927.95 | $927.95 | $927.90 | |