| 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 | $227.96 | 8.835% | $248.1003 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $170.82 | 8.317% | $185.0271 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $144.89 | 8.586% | $157.3303 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $6.84 | 13.485% | $7.7624 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $13.59 | 13.369% | $15.4068 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $55.56 | 9.831% | $61.0221 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $124.74 | 11.612% | $139.2248 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $744.40 | $813.8738 | $813.87 | $813.85 | $813.80 | |