| 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 | $204.89 | 3.577% | $212.2189 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $123.63 | 7.571% | $132.99 | $132.99 | $133.00 | $133.00 |
| Purchase #3 | $62.98 | 12.476% | $70.8374 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $175.87 | 8.659% | $191.0986 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $168.57 | 13.377% | $191.1196 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $8.76 | 11.208% | $9.7418 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $116.49 | 7.525% | $125.2559 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $861.19 | $933.2622 | $933.27 | $933.25 | $933.20 | |