| 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 | $199.83 | 4.161% | $208.1449 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $243.90 | 3.529% | $252.5072 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $67.55 | 12.747% | $76.1606 | $76.16 | $76.15 | $76.20 |
| Purchase #4 | $9.82 | 11.240% | $10.9238 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $108.63 | 7.620% | $116.9076 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $244.42 | 10.866% | $270.9787 | $270.98 | $271.00 | $271.00 |
| Purchase #7 | $12.39 | 6.703% | $13.2205 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $886.54 | $948.8433 | $948.84 | $948.80 | $948.80 | |