| 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 | $12.73 | 3.152% | $13.1312 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $233.93 | 10.146% | $257.6645 | $257.66 | $257.65 | $257.70 |
| Purchase #3 | $130.35 | 6.530% | $138.8619 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $163.97 | 3.323% | $169.4187 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $206.51 | 3.265% | $213.2526 | $213.25 | $213.25 | $213.30 |
| Purchase #6 | $16.92 | 4.298% | $17.6472 | $17.65 | $17.65 | $17.60 |
| Purchase #7 | $142.82 | 4.677% | $149.4997 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $907.23 | $959.4758 | $959.47 | $959.45 | $959.50 | |