| 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 | $189.78 | 13.632% | $215.6508 | $215.65 | $215.65 | $215.70 |
| Purchase #2 | $115.83 | 10.415% | $127.8937 | $127.89 | $127.90 | $127.90 |
| Purchase #3 | $154.95 | 5.437% | $163.3746 | $163.37 | $163.35 | $163.40 |
| Purchase #4 | $232.91 | 9.811% | $255.7608 | $255.76 | $255.75 | $255.80 |
| Purchase #5 | $234.67 | 10.345% | $258.9466 | $258.95 | $258.95 | $258.90 |
| Purchase #6 | $154.36 | 3.798% | $160.2226 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $233.87 | 4.474% | $244.3333 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $1,316.37 | $1,426.1824 | $1,426.17 | $1,426.15 | $1,426.20 | |