| 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 | $218.49 | 9.731% | $239.7513 | $239.75 | $239.75 | $239.80 |
| Purchase #2 | $12.46 | 8.501% | $13.5192 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $226.28 | 12.338% | $254.1984 | $254.20 | $254.20 | $254.20 |
| Purchase #4 | $61.98 | 9.611% | $67.9369 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $24.41 | 9.863% | $26.8176 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $145.28 | 7.498% | $156.1731 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $29.81 | 11.784% | $33.3228 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $718.71 | $791.7193 | $791.72 | $791.65 | $791.70 | |