| 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 | $136.80 | 12.324% | $153.6592 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $250.50 | 3.823% | $260.0766 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $16.50 | 5.650% | $17.4323 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $88.88 | 9.720% | $97.5191 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $106.51 | 10.654% | $117.8576 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $98.94 | 7.121% | $105.9855 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $225.80 | 7.694% | $243.1731 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $923.93 | $995.7034 | $995.71 | $995.70 | $995.80 | |