| 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 | $240.51 | 8.491% | $260.9317 | $260.93 | $260.95 | $260.90 |
| Purchase #2 | $195.81 | 9.791% | $214.9818 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $88.54 | 7.152% | $94.8724 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $13.82 | 8.218% | $14.9557 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $5.80 | 6.107% | $6.1542 | $6.15 | $6.15 | $6.20 |
| Purchase #6 | $133.91 | 10.637% | $148.154 | $148.15 | $148.15 | $148.20 |
| Purchase #7 | $209.63 | 11.762% | $234.2867 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $888.02 | $974.3365 | $974.33 | $974.35 | $974.50 | |