| 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 | $230.71 | 3.144% | $237.9635 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $23.88 | 8.596% | $25.9327 | $25.93 | $25.95 | $25.90 |
| Purchase #3 | $212.49 | 7.785% | $229.0323 | $229.03 | $229.05 | $229.00 |
| Purchase #4 | $99.66 | 4.640% | $104.2842 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $28.57 | 6.336% | $30.3802 | $30.38 | $30.40 | $30.40 |
| Purchase #6 | $43.69 | 4.251% | $45.5473 | $45.55 | $45.55 | $45.50 |
| Purchase #7 | $147.52 | 10.868% | $163.5525 | $163.55 | $163.55 | $163.60 |
| 7 purchase totals = | $786.52 | $836.6927 | $836.68 | $836.75 | $836.70 | |