| 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 | $110.94 | 8.117% | $119.945 | $119.95 | $119.95 | $119.90 |
| Purchase #2 | $243.43 | 5.744% | $257.4126 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $95.87 | 3.653% | $99.3721 | $99.37 | $99.35 | $99.40 |
| Purchase #4 | $166.79 | 4.444% | $174.2021 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $229.88 | 5.557% | $242.6544 | $242.65 | $242.65 | $242.70 |
| Purchase #6 | $236.82 | 7.401% | $254.347 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $163.38 | 8.858% | $177.8522 | $177.85 | $177.85 | $177.90 |
| 7 purchase totals = | $1,247.11 | $1,325.7854 | $1,325.78 | $1,325.75 | $1,325.80 | |