| 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 | $250.71 | 9.852% | $275.4099 | $275.41 | $275.40 | $275.40 |
| Purchase #2 | $80.47 | 8.412% | $87.2391 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $209.92 | 8.668% | $228.1159 | $228.12 | $228.10 | $228.10 |
| Purchase #4 | $157.51 | 4.242% | $164.1916 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $80.55 | 11.428% | $89.7553 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $228.39 | 6.499% | $243.2331 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $208.81 | 7.808% | $225.1139 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $1,216.36 | $1,313.0588 | $1,313.06 | $1,313.05 | $1,313.00 | |