| 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 | $231.54 | 10.506% | $255.8656 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $245.46 | 5.587% | $259.1739 | $259.17 | $259.15 | $259.20 |
| Purchase #3 | $223.26 | 5.842% | $236.3028 | $236.30 | $236.30 | $236.30 |
| Purchase #4 | $33.75 | 9.763% | $37.045 | $37.05 | $37.05 | $37.00 |
| Purchase #5 | $74.35 | 10.663% | $82.2779 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $87.66 | 11.196% | $97.4744 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $89.70 | 8.418% | $97.2509 | $97.25 | $97.25 | $97.30 |
| 7 purchase totals = | $985.72 | $1,065.3905 | $1,065.39 | $1,065.35 | $1,065.50 | |