| 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 | $216.92 | 9.233% | $236.9482 | $236.95 | $236.95 | $236.90 |
| Purchase #2 | $48.27 | 11.323% | $53.7356 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $58.99 | 6.361% | $62.7424 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $55.89 | 7.786% | $60.2416 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $200.63 | 11.402% | $223.5058 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $78.78 | 5.338% | $82.9853 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $192.95 | 13.611% | $219.2124 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $852.43 | $939.3713 | $939.38 | $939.40 | $939.20 | |