| 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 | $209.95 | 10.142% | $231.2431 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $173.32 | 10.222% | $191.0368 | $191.04 | $191.05 | $191.00 |
| Purchase #3 | $41.71 | 5.872% | $44.1592 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $223.48 | 3.204% | $230.6403 | $230.64 | $230.65 | $230.60 |
| Purchase #5 | $104.89 | 4.765% | $109.888 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $81.68 | 6.483% | $86.9753 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $71.95 | 8.367% | $77.9701 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $906.98 | $971.9128 | $971.92 | $971.95 | $971.90 | |