| 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 | $220.58 | 12.448% | $248.0378 | $248.04 | $248.05 | $248.00 |
| Purchase #2 | $107.41 | 4.526% | $112.2714 | $112.27 | $112.25 | $112.30 |
| Purchase #3 | $26.99 | 10.678% | $29.872 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $152.72 | 8.152% | $165.1697 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $158.93 | 6.568% | $169.3685 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $127.46 | 5.840% | $134.9037 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $52.66 | 5.859% | $55.7453 | $55.75 | $55.75 | $55.70 |
| 7 purchase totals = | $846.75 | $915.3684 | $915.37 | $915.30 | $915.40 | |