| 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 | $113.42 | 7.169% | $121.5511 | $121.55 | $121.55 | $121.60 |
| Purchase #2 | $231.96 | 4.839% | $243.1845 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $172.39 | 9.164% | $188.1878 | $188.19 | $188.20 | $188.20 |
| Purchase #4 | $47.56 | 13.602% | $54.0291 | $54.03 | $54.05 | $54.00 |
| Purchase #5 | $15.34 | 13.324% | $17.3839 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $164.35 | 5.705% | $173.7262 | $173.73 | $173.75 | $173.70 |
| Purchase #7 | $126.79 | 8.658% | $137.7675 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $871.81 | $935.8301 | $935.83 | $935.90 | $935.90 | |