| 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 | $85.70 | 13.450% | $97.2267 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $217.92 | 12.506% | $245.1731 | $245.17 | $245.15 | $245.20 |
| Purchase #3 | $143.49 | 5.640% | $151.5828 | $151.58 | $151.60 | $151.60 |
| Purchase #4 | $12.64 | 9.341% | $13.8207 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $58.33 | 6.831% | $62.3145 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $119.90 | 9.763% | $131.6058 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $220.43 | 10.411% | $243.379 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $858.41 | $945.1026 | $945.10 | $945.10 | $945.10 | |