| 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 | $11.47 | 6.253% | $12.1872 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $245.97 | 12.666% | $277.1246 | $277.12 | $277.10 | $277.10 |
| Purchase #3 | $19.27 | 11.317% | $21.4508 | $21.45 | $21.45 | $21.50 |
| Purchase #4 | $12.98 | 7.133% | $13.9059 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $130.96 | 10.477% | $144.6807 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $242.46 | 8.450% | $262.9479 | $262.95 | $262.95 | $262.90 |
| Purchase #7 | $102.36 | 13.490% | $116.1684 | $116.17 | $116.15 | $116.20 |
| 7 purchase totals = | $765.47 | $848.4655 | $848.47 | $848.45 | $848.50 | |