| 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 | $203.92 | 4.337% | $212.764 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $95.37 | 12.575% | $107.3628 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $31.94 | 6.373% | $33.9755 | $33.98 | $34.00 | $34.00 |
| Purchase #4 | $143.32 | 7.747% | $154.423 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $72.70 | 7.200% | $77.9344 | $77.93 | $77.95 | $77.90 |
| Purchase #6 | $86.68 | 4.758% | $90.8042 | $90.80 | $90.80 | $90.80 |
| Purchase #7 | $222.51 | 13.300% | $252.1038 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $856.44 | $929.3677 | $929.35 | $929.35 | $929.40 | |