| 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 | $229.88 | 7.313% | $246.6911 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $65.89 | 8.618% | $71.5684 | $71.57 | $71.55 | $71.60 |
| Purchase #3 | $240.61 | 11.553% | $268.4077 | $268.41 | $268.40 | $268.40 |
| Purchase #4 | $90.60 | 12.844% | $102.2367 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $13.53 | 3.245% | $13.969 | $13.97 | $13.95 | $14.00 |
| Purchase #6 | $127.67 | 8.397% | $138.3904 | $138.39 | $138.40 | $138.40 |
| Purchase #7 | $42.87 | 12.785% | $48.3509 | $48.35 | $48.35 | $48.40 |
| 7 purchase totals = | $811.05 | $889.6142 | $889.62 | $889.60 | $889.70 | |