| 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 | $223.52 | 6.734% | $238.5718 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $18.68 | 3.849% | $19.399 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $119.48 | 12.416% | $134.3146 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $213.77 | 12.453% | $240.3908 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $151.26 | 9.462% | $165.5722 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $48.41 | 9.688% | $53.1 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $54.33 | 6.389% | $57.8011 | $57.80 | $57.80 | $57.80 |
| 7 purchase totals = | $829.45 | $909.1495 | $909.14 | $909.10 | $909.20 | |