| 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 | $226.80 | 5.734% | $239.8047 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $224.69 | 3.307% | $232.1205 | $232.12 | $232.10 | $232.10 |
| Purchase #3 | $126.74 | 11.574% | $141.4089 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $13.59 | 11.629% | $15.1704 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $224.39 | 5.179% | $236.0112 | $236.01 | $236.00 | $236.00 |
| Purchase #6 | $140.76 | 3.257% | $145.3446 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $201.31 | 13.456% | $228.3983 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $1,158.28 | $1,238.2586 | $1,238.25 | $1,238.20 | $1,238.20 | |