| 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 | $243.72 | 11.560% | $271.894 | $271.89 | $271.90 | $271.90 |
| Purchase #2 | $26.94 | 13.826% | $30.6647 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $246.62 | 8.808% | $268.3423 | $268.34 | $268.35 | $268.30 |
| Purchase #4 | $190.35 | 11.728% | $212.6742 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $243.95 | 6.631% | $260.1263 | $260.13 | $260.15 | $260.10 |
| Purchase #6 | $41.94 | 10.131% | $46.1889 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $89.63 | 9.301% | $97.9665 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $1,083.15 | $1,187.8569 | $1,187.85 | $1,187.85 | $1,187.90 | |