| 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 | $225.49 | 8.129% | $243.8201 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $212.45 | 8.188% | $229.8454 | $229.85 | $229.85 | $229.80 |
| Purchase #3 | $156.73 | 8.717% | $170.3922 | $170.39 | $170.40 | $170.40 |
| Purchase #4 | $85.69 | 13.513% | $97.2693 | $97.27 | $97.25 | $97.30 |
| Purchase #5 | $243.81 | 7.599% | $262.3371 | $262.34 | $262.35 | $262.30 |
| Purchase #6 | $212.74 | 12.786% | $239.9409 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $104.43 | 12.432% | $117.4127 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $1,241.34 | $1,361.0177 | $1,361.02 | $1,361.00 | $1,360.90 | |