| 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 | $218.51 | 7.370% | $234.6142 | $234.61 | $234.60 | $234.60 |
| Purchase #2 | $52.64 | 12.418% | $59.1768 | $59.18 | $59.20 | $59.20 |
| Purchase #3 | $77.65 | 8.356% | $84.1384 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $6.66 | 9.237% | $7.2752 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $104.63 | 3.267% | $108.0483 | $108.05 | $108.05 | $108.00 |
| Purchase #6 | $235.28 | 6.806% | $251.2932 | $251.29 | $251.30 | $251.30 |
| Purchase #7 | $209.47 | 8.568% | $227.4174 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $904.84 | $971.9635 | $971.97 | $972.00 | $971.90 | |