| 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 | $115.27 | 8.172% | $124.6899 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $142.43 | 6.317% | $151.4273 | $151.43 | $151.45 | $151.40 |
| Purchase #3 | $130.44 | 8.420% | $141.423 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $136.52 | 9.660% | $149.7078 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $126.34 | 12.478% | $142.1047 | $142.10 | $142.10 | $142.10 |
| Purchase #6 | $154.50 | 6.113% | $163.9446 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $100.84 | 10.381% | $111.3082 | $111.31 | $111.30 | $111.30 |
| 7 purchase totals = | $906.34 | $984.6055 | $984.60 | $984.60 | $984.50 | |