| 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 | $213.79 | 4.820% | $224.0947 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $31.70 | 7.538% | $34.0895 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $173.39 | 4.420% | $181.0538 | $181.05 | $181.05 | $181.10 |
| Purchase #4 | $177.76 | 13.840% | $202.362 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $53.43 | 11.632% | $59.645 | $59.65 | $59.65 | $59.60 |
| Purchase #6 | $25.90 | 11.240% | $28.8112 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $10.34 | 3.500% | $10.7019 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $686.31 | $740.7581 | $740.75 | $740.75 | $740.80 | |