| 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 | $237.73 | 11.729% | $265.6134 | $265.61 | $265.60 | $265.60 |
| Purchase #2 | $126.44 | 13.557% | $143.5815 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $177.65 | 13.528% | $201.6825 | $201.68 | $201.70 | $201.70 |
| Purchase #4 | $108.76 | 4.523% | $113.6792 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $12.95 | 3.382% | $13.388 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $96.75 | 3.402% | $100.0414 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $55.48 | 9.800% | $60.917 | $60.92 | $60.90 | $60.90 |
| 7 purchase totals = | $815.76 | $898.9030 | $898.90 | $898.95 | $898.90 | |