| 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 | $222.30 | 4.730% | $232.8148 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $49.67 | 12.218% | $55.7387 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $103.30 | 3.586% | $107.0043 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $112.40 | 7.463% | $120.7884 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $26.53 | 7.179% | $28.4346 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $22.32 | 7.279% | $23.9447 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $78.32 | 8.207% | $84.7477 | $84.75 | $84.75 | $84.70 |
| 7 purchase totals = | $614.84 | $653.4732 | $653.46 | $653.50 | $653.30 | |