| 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 | $193.45 | 13.421% | $219.4129 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $100.34 | 9.594% | $109.9666 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $200.74 | 3.738% | $208.2437 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $59.56 | 4.714% | $62.3677 | $62.37 | $62.35 | $62.40 |
| Purchase #5 | $126.51 | 7.867% | $136.4625 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $14.73 | 5.842% | $15.5905 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $201.71 | 3.343% | $208.4532 | $208.45 | $208.45 | $208.50 |
| 7 purchase totals = | $897.04 | $960.4971 | $960.49 | $960.45 | $960.60 | |