| 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 | $238.77 | 10.450% | $263.7215 | $263.72 | $263.70 | $263.70 |
| Purchase #2 | $214.42 | 12.725% | $241.7049 | $241.70 | $241.70 | $241.70 |
| Purchase #3 | $75.79 | 9.778% | $83.2007 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $21.52 | 10.148% | $23.7038 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $206.80 | 8.839% | $225.0791 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $47.66 | 9.350% | $52.1162 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $26.95 | 13.645% | $30.6273 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $831.91 | $920.1535 | $920.15 | $920.15 | $920.10 | |