| 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 | $208.85 | 6.621% | $222.678 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $139.57 | 13.190% | $157.9793 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $199.46 | 7.307% | $214.0345 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $108.60 | 12.662% | $122.3509 | $122.35 | $122.35 | $122.40 |
| Purchase #5 | $75.27 | 9.711% | $82.5795 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $216.54 | 12.586% | $243.7937 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $87.94 | 11.283% | $97.8623 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $1,036.23 | $1,141.2782 | $1,141.27 | $1,141.35 | $1,141.40 | |