| 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 | $245.37 | 6.401% | $261.0761 | $261.08 | $261.10 | $261.10 |
| Purchase #2 | $97.79 | 10.312% | $107.8741 | $107.87 | $107.85 | $107.90 |
| Purchase #3 | $68.46 | 13.553% | $77.7384 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $186.39 | 4.255% | $194.3209 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $117.26 | 8.660% | $127.4147 | $127.41 | $127.40 | $127.40 |
| Purchase #6 | $61.87 | 6.175% | $65.6905 | $65.69 | $65.70 | $65.70 |
| Purchase #7 | $9.97 | 3.442% | $10.3132 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $787.11 | $844.4279 | $844.42 | $844.40 | $844.40 | |