| 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 | $216.57 | 10.605% | $239.5372 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $99.70 | 5.811% | $105.4936 | $105.49 | $105.50 | $105.50 |
| Purchase #3 | $108.46 | 13.358% | $122.9481 | $122.95 | $122.95 | $122.90 |
| Purchase #4 | $95.82 | 10.399% | $105.7843 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $105.89 | 10.786% | $117.3113 | $117.31 | $117.30 | $117.30 |
| Purchase #6 | $46.44 | 7.482% | $49.9146 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $112.49 | 12.617% | $126.6829 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $785.37 | $867.6720 | $867.66 | $867.70 | $867.60 | |