| 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 | $212.47 | 10.785% | $235.3849 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $193.67 | 12.832% | $218.5217 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $44.39 | 10.130% | $48.8867 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $222.58 | 3.351% | $230.0387 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $149.97 | 4.323% | $156.4532 | $156.45 | $156.45 | $156.50 |
| Purchase #6 | $61.68 | 13.821% | $70.2048 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $21.58 | 9.450% | $23.6193 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $906.34 | $983.1093 | $983.10 | $983.10 | $983.10 | |