| 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 | $215.71 | 8.340% | $233.7002 | $233.70 | $233.70 | $233.70 |
| Purchase #2 | $244.89 | 11.435% | $272.8932 | $272.89 | $272.90 | $272.90 |
| Purchase #3 | $133.43 | 10.128% | $146.9438 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $60.27 | 9.738% | $66.1391 | $66.14 | $66.15 | $66.10 |
| Purchase #5 | $17.70 | 9.692% | $19.4155 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $67.78 | 10.865% | $75.1443 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $109.84 | 13.133% | $124.2653 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $849.62 | $938.5014 | $938.50 | $938.50 | $938.40 | |