| 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 | $201.81 | 11.126% | $224.2634 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $43.69 | 5.589% | $46.1318 | $46.13 | $46.15 | $46.10 |
| Purchase #3 | $210.69 | 7.235% | $225.9334 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $39.75 | 9.718% | $43.6129 | $43.61 | $43.60 | $43.60 |
| Purchase #5 | $86.29 | 13.834% | $98.2274 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $72.84 | 7.264% | $78.1311 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $214.64 | 6.494% | $228.5787 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $869.71 | $944.8787 | $944.87 | $944.95 | $944.80 | |