| 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 | $188.71 | 10.790% | $209.0718 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $5.32 | 3.410% | $5.5014 | $5.50 | $5.50 | $5.50 |
| Purchase #3 | $218.74 | 13.203% | $247.6202 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $174.76 | 8.791% | $190.1232 | $190.12 | $190.10 | $190.10 |
| Purchase #5 | $139.37 | 13.180% | $157.739 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $168.95 | 3.627% | $175.0778 | $175.08 | $175.10 | $175.10 |
| Purchase #7 | $237.76 | 10.179% | $261.9616 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $1,133.61 | $1,247.0950 | $1,247.09 | $1,247.05 | $1,247.10 | |