| 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 | $111.65 | 13.821% | $127.0811 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $157.38 | 10.548% | $173.9804 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $233.74 | 11.781% | $261.2769 | $261.28 | $261.30 | $261.30 |
| Purchase #4 | $229.51 | 10.868% | $254.4531 | $254.45 | $254.45 | $254.50 |
| Purchase #5 | $55.96 | 11.758% | $62.5398 | $62.54 | $62.55 | $62.50 |
| Purchase #6 | $170.48 | 12.188% | $191.2581 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $198.43 | 7.418% | $213.1495 | $213.15 | $213.15 | $213.10 |
| 7 purchase totals = | $1,157.15 | $1,283.7389 | $1,283.74 | $1,283.80 | $1,283.80 | |