| 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 | $246.48 | 9.439% | $269.7452 | $269.75 | $269.75 | $269.70 |
| Purchase #2 | $109.42 | 13.467% | $124.1556 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $94.72 | 11.748% | $105.8477 | $105.85 | $105.85 | $105.80 |
| Purchase #4 | $129.31 | 5.238% | $136.0833 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $59.92 | 10.553% | $66.2434 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $22.61 | 13.655% | $25.6974 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $182.38 | 13.703% | $207.3715 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $844.84 | $935.1441 | $935.15 | $935.15 | $935.10 | |