| 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 | $117.50 | 3.771% | $121.9309 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $186.44 | 10.390% | $205.8111 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $95.60 | 11.359% | $106.4592 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $94.43 | 3.489% | $97.7247 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $98.55 | 4.776% | $103.2567 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $109.74 | 6.222% | $116.568 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $212.52 | 6.619% | $226.5867 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $914.78 | $978.3373 | $978.34 | $978.30 | $978.40 | |