| 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 | $121.86 | 5.857% | $128.9973 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $92.43 | 10.710% | $102.3293 | $102.33 | $102.35 | $102.30 |
| Purchase #3 | $55.68 | 7.548% | $59.8827 | $59.88 | $59.90 | $59.90 |
| Purchase #4 | $122.50 | 12.257% | $137.5148 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $95.29 | 3.762% | $98.8748 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $26.38 | 8.717% | $28.6795 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $250.90 | 6.769% | $267.8834 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $765.04 | $824.1618 | $824.15 | $824.20 | $824.20 | |