| 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 | $124.72 | 6.326% | $132.6098 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $67.48 | 8.689% | $73.3433 | $73.34 | $73.35 | $73.30 |
| Purchase #3 | $221.65 | 7.529% | $238.338 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $198.46 | 6.832% | $212.0188 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $94.28 | 3.529% | $97.6071 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $93.81 | 7.545% | $100.888 | $100.89 | $100.90 | $100.90 |
| Purchase #7 | $109.73 | 8.585% | $119.1503 | $119.15 | $119.15 | $119.20 |
| 7 purchase totals = | $910.13 | $973.9553 | $973.96 | $973.95 | $973.90 | |