| 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 | $215.89 | 3.754% | $223.9945 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $159.30 | 6.144% | $169.0874 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $232.54 | 5.359% | $245.0018 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $10.33 | 13.762% | $11.7516 | $11.75 | $11.75 | $11.80 |
| Purchase #5 | $50.85 | 5.773% | $53.7856 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $104.68 | 13.129% | $118.4234 | $118.42 | $118.40 | $118.40 |
| Purchase #7 | $96.71 | 3.772% | $100.3579 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $870.30 | $922.4022 | $922.40 | $922.40 | $922.50 | |