| 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 | $232.82 | 9.591% | $255.1498 | $255.15 | $255.15 | $255.10 |
| Purchase #2 | $81.43 | 9.192% | $88.915 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $87.34 | 10.664% | $96.6539 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $229.31 | 5.726% | $242.4403 | $242.44 | $242.45 | $242.40 |
| Purchase #5 | $45.81 | 4.373% | $47.8133 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $110.91 | 10.651% | $122.723 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $126.93 | 7.648% | $136.6376 | $136.64 | $136.65 | $136.60 |
| 7 purchase totals = | $914.55 | $990.3329 | $990.33 | $990.30 | $990.20 | |