| 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 | $221.25 | 9.540% | $242.3573 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $12.34 | 10.803% | $13.6731 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $95.78 | 11.192% | $106.4997 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $203.39 | 5.764% | $215.1134 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $108.41 | 10.491% | $119.7833 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $151.47 | 6.265% | $160.9596 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $40.92 | 11.754% | $45.7297 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $833.56 | $904.1161 | $904.11 | $904.10 | $904.20 | |