| 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 | $200.40 | 3.327% | $207.0673 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $30.38 | 11.311% | $33.8163 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $205.41 | 3.699% | $213.0081 | $213.01 | $213.00 | $213.00 |
| Purchase #4 | $113.61 | 3.288% | $117.3455 | $117.35 | $117.35 | $117.30 |
| Purchase #5 | $150.75 | 9.600% | $165.222 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $52.85 | 12.565% | $59.4906 | $59.49 | $59.50 | $59.50 |
| Purchase #7 | $45.34 | 4.506% | $47.383 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $798.74 | $843.3328 | $843.34 | $843.30 | $843.30 | |