| 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 | $110.25 | 5.516% | $116.3314 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $212.99 | 3.714% | $220.9004 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $103.65 | 5.347% | $109.1922 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $47.40 | 10.320% | $52.2917 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $86.42 | 12.628% | $97.3331 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $134.25 | 9.247% | $146.6641 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $174.41 | 10.744% | $193.1486 | $193.15 | $193.15 | $193.10 |
| 7 purchase totals = | $869.37 | $935.8615 | $935.85 | $935.90 | $935.80 | |