| 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 | $205.43 | 11.353% | $228.7525 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $240.26 | 4.784% | $251.754 | $251.75 | $251.75 | $251.80 |
| Purchase #3 | $208.48 | 12.401% | $234.3336 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $97.65 | 6.692% | $104.1847 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $214.40 | 13.652% | $243.6699 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $190.25 | 7.357% | $204.2467 | $204.25 | $204.25 | $204.20 |
| Purchase #7 | $200.96 | 11.500% | $224.0704 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $1,357.43 | $1,491.0118 | $1,491.00 | $1,491.00 | $1,491.10 | |