| 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 | $18.79 | 13.686% | $21.3616 | $21.36 | $21.35 | $21.40 |
| Purchase #2 | $39.85 | 4.447% | $41.6221 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $220.53 | 3.825% | $228.9653 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $90.53 | 5.622% | $95.6196 | $95.62 | $95.60 | $95.60 |
| Purchase #5 | $230.51 | 13.648% | $261.97 | $261.97 | $261.95 | $262.00 |
| Purchase #6 | $111.95 | 4.641% | $117.1456 | $117.15 | $117.15 | $117.10 |
| Purchase #7 | $145.75 | 8.448% | $158.063 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $857.91 | $924.7472 | $924.75 | $924.65 | $924.80 | |