| 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 | $241.43 | 13.430% | $273.854 | $273.85 | $273.85 | $273.90 |
| Purchase #2 | $46.48 | 5.770% | $49.1619 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $237.35 | 9.553% | $260.024 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $52.84 | 4.330% | $55.128 | $55.13 | $55.15 | $55.10 |
| Purchase #5 | $93.53 | 9.478% | $102.3948 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $27.75 | 4.724% | $29.0609 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $116.56 | 13.445% | $132.2315 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $815.94 | $901.8551 | $901.84 | $901.85 | $901.90 | |