| 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 | $106.61 | 3.160% | $109.9789 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $183.64 | 12.810% | $207.1643 | $207.16 | $207.15 | $207.20 |
| Purchase #3 | $26.79 | 7.507% | $28.8011 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $93.30 | 4.237% | $97.2531 | $97.25 | $97.25 | $97.30 |
| Purchase #5 | $129.27 | 12.625% | $145.5903 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $138.76 | 4.693% | $145.272 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $103.54 | 12.297% | $116.2723 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $781.91 | $850.3320 | $850.32 | $850.30 | $850.50 | |