| 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 | $207.67 | 12.583% | $233.8011 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $62.78 | 12.194% | $70.4354 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $191.76 | 11.310% | $213.4481 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $19.80 | 3.104% | $20.4146 | $20.41 | $20.40 | $20.40 |
| Purchase #5 | $117.36 | 6.377% | $124.844 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $91.77 | 13.492% | $104.1516 | $104.15 | $104.15 | $104.20 |
| Purchase #7 | $115.77 | 8.180% | $125.24 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $806.91 | $892.3348 | $892.33 | $892.35 | $892.20 | |