| 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 | $233.92 | 9.731% | $256.6828 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $143.56 | 13.650% | $163.1559 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $206.87 | 4.315% | $215.7964 | $215.80 | $215.80 | $215.80 |
| Purchase #4 | $117.82 | 5.418% | $124.2035 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $169.85 | 7.295% | $182.2406 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $44.48 | 10.345% | $49.0815 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $13.30 | 8.867% | $14.4793 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $929.80 | $1,005.6400 | $1,005.64 | $1,005.70 | $1,005.70 | |