| 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 | $105.73 | 12.795% | $119.2582 | $119.26 | $119.25 | $119.30 |
| Purchase #2 | $103.27 | 7.648% | $111.1681 | $111.17 | $111.15 | $111.20 |
| Purchase #3 | $97.44 | 12.629% | $109.7457 | $109.75 | $109.75 | $109.70 |
| Purchase #4 | $70.32 | 7.250% | $75.4182 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $90.67 | 11.218% | $100.8414 | $100.84 | $100.85 | $100.80 |
| Purchase #6 | $66.49 | 11.307% | $74.008 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $203.92 | 4.406% | $212.9047 | $212.90 | $212.90 | $212.90 |
| 7 purchase totals = | $737.84 | $803.3443 | $803.35 | $803.30 | $803.30 | |