| 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 | $130.74 | 9.538% | $143.21 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $134.39 | 4.859% | $140.92 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $70.56 | 4.429% | $73.6851 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $112.51 | 12.237% | $126.2778 | $126.28 | $126.30 | $126.30 |
| Purchase #5 | $149.72 | 5.358% | $157.742 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $217.69 | 12.340% | $244.5529 | $244.55 | $244.55 | $244.60 |
| Purchase #7 | $21.59 | 5.849% | $22.8528 | $22.85 | $22.85 | $22.90 |
| 7 purchase totals = | $837.20 | $909.2406 | $909.24 | $909.25 | $909.30 | |