| 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 | $99.79 | 5.257% | $105.036 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $231.94 | 9.598% | $254.2016 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $164.72 | 4.413% | $171.9891 | $171.99 | $172.00 | $172.00 |
| Purchase #4 | $125.52 | 10.717% | $138.972 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $83.62 | 12.424% | $94.0089 | $94.01 | $94.00 | $94.00 |
| Purchase #6 | $102.66 | 9.472% | $112.384 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $87.36 | 11.546% | $97.4466 | $97.45 | $97.45 | $97.40 |
| 7 purchase totals = | $895.61 | $974.0382 | $974.04 | $974.05 | $974.00 | |