| 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 | $211.42 | 12.361% | $237.5536 | $237.55 | $237.55 | $237.60 |
| Purchase #2 | $88.50 | 10.113% | $97.45 | $97.45 | $97.45 | $97.50 |
| Purchase #3 | $77.59 | 5.451% | $81.8194 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $7.90 | 10.401% | $8.7217 | $8.72 | $8.70 | $8.70 |
| Purchase #5 | $51.37 | 13.293% | $58.1986 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $151.49 | 7.652% | $163.082 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $243.60 | 10.125% | $268.2645 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $831.87 | $915.0898 | $915.08 | $915.05 | $915.20 | |