| 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 | $27.37 | 4.353% | $28.5614 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $184.92 | 3.596% | $191.5697 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $197.35 | 4.789% | $206.8011 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $218.33 | 7.621% | $234.9689 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $97.94 | 11.645% | $109.3451 | $109.35 | $109.35 | $109.30 |
| Purchase #6 | $183.98 | 3.252% | $189.963 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $136.59 | 8.468% | $148.1564 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,046.48 | $1,109.3656 | $1,109.37 | $1,109.30 | $1,109.50 | |