| 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 | $95.93 | 9.494% | $105.0376 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $11.82 | 13.557% | $13.4224 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $199.56 | 7.762% | $215.0498 | $215.05 | $215.05 | $215.00 |
| Purchase #4 | $201.56 | 13.800% | $229.3753 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $236.34 | 6.292% | $251.2105 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $42.85 | 12.490% | $48.202 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $97.75 | 6.189% | $103.7997 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $885.81 | $966.0973 | $966.10 | $966.10 | $966.00 | |