| 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 | $189.48 | 8.130% | $204.8847 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $92.79 | 4.689% | $97.1409 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $97.25 | 3.612% | $100.7627 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $212.91 | 9.152% | $232.3955 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $51.32 | 8.117% | $55.4856 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $29.26 | 11.872% | $32.7337 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $186.45 | 10.391% | $205.824 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $859.46 | $929.2271 | $929.22 | $929.25 | $929.20 | |