| 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 | $216.99 | 8.615% | $235.6837 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $212.56 | 9.453% | $232.6533 | $232.65 | $232.65 | $232.70 |
| Purchase #3 | $29.29 | 3.141% | $30.21 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $37.37 | 7.631% | $40.2217 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $160.62 | 8.257% | $173.8824 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $89.43 | 13.251% | $101.2804 | $101.28 | $101.30 | $101.30 |
| Purchase #7 | $156.90 | 10.793% | $173.8342 | $173.83 | $173.85 | $173.80 |
| 7 purchase totals = | $903.16 | $987.7657 | $987.75 | $987.80 | $987.80 | |