| 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 | $211.43 | 6.322% | $224.7966 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $172.58 | 13.277% | $195.4934 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $101.29 | 10.787% | $112.2162 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $112.32 | 11.313% | $125.0268 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $48.73 | 13.289% | $55.2057 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $21.79 | 10.462% | $24.0697 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $223.55 | 10.775% | $247.6375 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $891.69 | $984.4459 | $984.46 | $984.45 | $984.40 | |