| 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 | $206.55 | 7.659% | $222.3697 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $175.45 | 9.369% | $191.8879 | $191.89 | $191.90 | $191.90 |
| Purchase #3 | $173.25 | 10.154% | $190.8418 | $190.84 | $190.85 | $190.80 |
| Purchase #4 | $7.67 | 7.808% | $8.2689 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $208.85 | 5.523% | $220.3848 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $125.89 | 5.478% | $132.7863 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $55.34 | 8.686% | $60.1468 | $60.15 | $60.15 | $60.10 |
| 7 purchase totals = | $953.00 | $1,026.6862 | $1,026.69 | $1,026.70 | $1,026.70 | |