| 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 | $216.97 | 4.404% | $226.5254 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $150.84 | 5.712% | $159.456 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $125.26 | 12.160% | $140.4916 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $104.63 | 8.513% | $113.5372 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $206.83 | 5.284% | $217.7589 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $205.40 | 9.716% | $225.3567 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $124.70 | 12.811% | $140.6753 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $1,134.63 | $1,223.8011 | $1,223.82 | $1,223.85 | $1,223.90 | |