| 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 | $119.89 | 9.832% | $131.6776 | $131.68 | $131.70 | $131.70 |
| Purchase #2 | $72.30 | 8.466% | $78.4209 | $78.42 | $78.40 | $78.40 |
| Purchase #3 | $100.41 | 11.698% | $112.156 | $112.16 | $112.15 | $112.20 |
| Purchase #4 | $138.29 | 7.376% | $148.4903 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $64.58 | 6.859% | $69.0095 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $141.40 | 5.720% | $149.4881 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $244.56 | 6.742% | $261.0482 | $261.05 | $261.05 | $261.00 |
| 7 purchase totals = | $881.43 | $950.2906 | $950.30 | $950.30 | $950.30 | |