| 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 | $206.46 | 12.420% | $232.1023 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $50.61 | 11.472% | $56.416 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $242.79 | 8.230% | $262.7716 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $61.39 | 11.297% | $68.3252 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $105.27 | 8.626% | $114.3506 | $114.35 | $114.35 | $114.40 |
| Purchase #6 | $228.42 | 4.241% | $238.1073 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $10.40 | 5.217% | $10.9426 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $905.34 | $983.0156 | $983.02 | $983.00 | $983.00 | |