| 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 | $209.81 | 10.664% | $232.1841 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $224.36 | 5.624% | $236.978 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $71.58 | 3.212% | $73.8791 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $59.79 | 8.505% | $64.8751 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $67.72 | 10.730% | $74.9864 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $178.34 | 12.118% | $199.9512 | $199.95 | $199.95 | $200.00 |
| Purchase #7 | $97.46 | 8.841% | $106.0764 | $106.08 | $106.10 | $106.10 |
| 7 purchase totals = | $909.06 | $988.9303 | $988.94 | $989.05 | $989.10 | |