| 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 | $197.81 | 13.420% | $224.3561 | $224.36 | $224.35 | $224.40 |
| Purchase #2 | $73.76 | 5.138% | $77.5498 | $77.55 | $77.55 | $77.50 |
| Purchase #3 | $102.46 | 4.773% | $107.3504 | $107.35 | $107.35 | $107.40 |
| Purchase #4 | $102.38 | 3.738% | $106.207 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $35.65 | 3.305% | $36.8282 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $95.96 | 6.731% | $102.4191 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $30.30 | 11.324% | $33.7312 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $638.32 | $688.4418 | $688.45 | $688.45 | $688.40 | |