| 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 | $231.46 | 4.731% | $242.4104 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $97.42 | 12.603% | $109.6978 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $30.95 | 8.848% | $33.6885 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $193.31 | 11.324% | $215.2004 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $83.66 | 11.214% | $93.0416 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $132.76 | 8.204% | $143.6516 | $143.65 | $143.65 | $143.70 |
| Purchase #7 | $73.27 | 11.453% | $81.6616 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $842.83 | $919.3519 | $919.35 | $919.35 | $919.40 | |