| 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 | $145.42 | 4.404% | $151.8243 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $212.26 | 8.389% | $230.0665 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $22.74 | 10.155% | $25.0492 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $203.42 | 11.485% | $226.7828 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $231.61 | 12.694% | $261.0106 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $22.59 | 8.831% | $24.5849 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $62.27 | 6.331% | $66.2123 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $900.31 | $985.5306 | $985.52 | $985.50 | $985.50 | |