| 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 | $23.72 | 13.687% | $26.9666 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $133.74 | 7.257% | $143.4455 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $87.83 | 10.683% | $97.2129 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $20.99 | 10.762% | $23.2489 | $23.25 | $23.25 | $23.20 |
| Purchase #5 | $207.77 | 4.304% | $216.7124 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $167.96 | 11.629% | $187.4921 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $225.49 | 13.204% | $255.2637 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $867.50 | $950.3421 | $950.34 | $950.30 | $950.30 | |