| 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 | $124.54 | 5.578% | $131.4868 | $131.49 | $131.50 | $131.50 |
| Purchase #2 | $52.41 | 11.360% | $58.3638 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $234.81 | 12.225% | $263.5155 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $145.95 | 8.561% | $158.4448 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $125.95 | 7.791% | $135.7628 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $52.80 | 13.692% | $60.0294 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $169.83 | 7.473% | $182.5214 | $182.52 | $182.50 | $182.50 |
| 7 purchase totals = | $906.29 | $990.1245 | $990.12 | $990.10 | $990.10 | |