| 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 | $201.31 | 5.336% | $212.0519 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $120.83 | 4.119% | $125.807 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $111.91 | 4.188% | $116.5968 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $219.73 | 11.574% | $245.1616 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $25.74 | 9.714% | $28.2404 | $28.24 | $28.25 | $28.20 |
| Purchase #6 | $20.73 | 10.872% | $22.9838 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $225.46 | 8.135% | $243.8012 | $243.80 | $243.80 | $243.80 |
| 7 purchase totals = | $925.71 | $994.6427 | $994.64 | $994.65 | $994.70 | |