| 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 | $215.29 | 12.624% | $242.4682 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $86.45 | 9.470% | $94.6368 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $173.49 | 7.795% | $187.0135 | $187.01 | $187.00 | $187.00 |
| Purchase #4 | $152.69 | 10.840% | $169.2416 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $147.76 | 4.839% | $154.9101 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $49.70 | 12.517% | $55.9209 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $84.64 | 7.711% | $91.1666 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $910.02 | $995.3577 | $995.36 | $995.30 | $995.30 | |