| 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 | $192.73 | 4.850% | $202.0774 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $158.61 | 7.473% | $170.4629 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $243.45 | 4.348% | $254.0352 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $199.57 | 12.565% | $224.646 | $224.65 | $224.65 | $224.60 |
| Purchase #5 | $168.41 | 8.837% | $183.2924 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $236.68 | 5.210% | $249.011 | $249.01 | $249.00 | $249.00 |
| Purchase #7 | $137.90 | 9.815% | $151.4349 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $1,337.35 | $1,434.9598 | $1,434.96 | $1,435.00 | $1,434.90 | |