| 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 | $222.67 | 3.216% | $229.8311 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $127.47 | 4.242% | $132.8773 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $87.56 | 4.106% | $91.1552 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $24.95 | 4.649% | $26.1099 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $154.62 | 5.754% | $163.5168 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $38.39 | 3.680% | $39.8028 | $39.80 | $39.80 | $39.80 |
| Purchase #7 | $194.45 | 10.669% | $215.1959 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $850.11 | $898.4890 | $898.50 | $898.50 | $898.50 | |