| 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 | $226.45 | 7.337% | $243.0646 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $10.56 | 12.536% | $11.8838 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $196.51 | 4.301% | $204.9619 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $132.91 | 5.586% | $140.3344 | $140.33 | $140.35 | $140.30 |
| Purchase #5 | $113.83 | 4.665% | $119.1402 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $159.76 | 3.515% | $165.3756 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $191.26 | 13.714% | $217.4894 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $1,031.28 | $1,102.2499 | $1,102.24 | $1,102.30 | $1,102.30 | |