| 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 | $91.94 | 12.340% | $103.2854 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $127.76 | 11.192% | $142.0589 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $88.31 | 10.669% | $97.7318 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $11.82 | 3.686% | $12.2557 | $12.26 | $12.25 | $12.30 |
| Purchase #5 | $211.89 | 12.693% | $238.7852 | $238.79 | $238.80 | $238.80 |
| Purchase #6 | $171.44 | 3.180% | $176.8918 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $195.27 | 4.547% | $204.1489 | $204.15 | $204.15 | $204.10 |
| 7 purchase totals = | $898.43 | $975.1577 | $975.17 | $975.20 | $975.20 | |