| 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 | $107.97 | 12.379% | $121.3356 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $121.84 | 10.413% | $134.5272 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $86.95 | 6.477% | $92.5818 | $92.58 | $92.60 | $92.60 |
| Purchase #4 | $43.73 | 7.408% | $46.9695 | $46.97 | $46.95 | $47.00 |
| Purchase #5 | $103.94 | 8.676% | $112.9578 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $184.49 | 3.586% | $191.1058 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $182.85 | 13.769% | $208.0266 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $831.77 | $907.5043 | $907.52 | $907.55 | $907.50 | |