| 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 | $15.47 | 10.289% | $17.0617 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $234.97 | 5.304% | $247.4328 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $73.36 | 5.529% | $77.4161 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $112.51 | 8.246% | $121.7876 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $216.66 | 12.378% | $243.4782 | $243.48 | $243.50 | $243.50 |
| Purchase #6 | $11.75 | 3.511% | $12.1625 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $177.60 | 7.475% | $190.8756 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $842.32 | $910.2145 | $910.22 | $910.25 | $910.30 | |