| 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 | $126.39 | 9.562% | $138.4754 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $31.67 | 4.562% | $33.1148 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $205.25 | 3.538% | $212.5117 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $122.61 | 7.221% | $131.4637 | $131.46 | $131.45 | $131.50 |
| Purchase #5 | $5.34 | 11.366% | $5.9469 | $5.95 | $5.95 | $5.90 |
| Purchase #6 | $174.57 | 4.394% | $182.2406 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $110.47 | 12.453% | $124.2268 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $776.30 | $827.9799 | $827.98 | $828.00 | $827.90 | |