| 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 | $95.68 | 4.687% | $100.1645 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $200.58 | 12.862% | $226.3786 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $106.96 | 5.656% | $113.0097 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $231.34 | 5.701% | $244.5287 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $20.96 | 3.763% | $21.7487 | $21.75 | $21.75 | $21.70 |
| Purchase #6 | $220.62 | 13.863% | $251.2046 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $29.42 | 4.637% | $30.7842 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $905.56 | $987.8190 | $987.81 | $987.85 | $987.80 | |