| 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 | $191.46 | 10.763% | $212.0668 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $223.88 | 12.747% | $252.418 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $137.41 | 10.762% | $152.1981 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $77.56 | 10.871% | $85.9915 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $95.68 | 8.869% | $104.1659 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $34.78 | 4.436% | $36.3228 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $25.96 | 4.322% | $27.082 | $27.08 | $27.10 | $27.10 |
| 7 purchase totals = | $786.73 | $870.2451 | $870.25 | $870.20 | $870.30 | |