| 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 | $213.79 | 3.850% | $222.0209 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $233.32 | 11.730% | $260.6884 | $260.69 | $260.70 | $260.70 |
| Purchase #3 | $104.98 | 13.474% | $119.125 | $119.13 | $119.15 | $119.10 |
| Purchase #4 | $143.33 | 5.712% | $151.517 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $19.52 | 7.560% | $20.9957 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $218.55 | 7.313% | $234.5326 | $234.53 | $234.55 | $234.50 |
| Purchase #7 | $20.94 | 7.214% | $22.4506 | $22.45 | $22.45 | $22.50 |
| 7 purchase totals = | $954.43 | $1,031.3302 | $1,031.34 | $1,031.35 | $1,031.30 | |