| 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 | $207.70 | 4.178% | $216.3777 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $104.30 | 5.668% | $110.2117 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $56.86 | 7.321% | $61.0227 | $61.02 | $61.00 | $61.00 |
| Purchase #4 | $112.49 | 3.175% | $116.0616 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $108.47 | 3.270% | $112.017 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $222.72 | 9.676% | $244.2704 | $244.27 | $244.25 | $244.30 |
| Purchase #7 | $127.85 | 5.383% | $134.7322 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $940.39 | $994.6933 | $994.69 | $994.65 | $994.70 | |