| 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 | $248.74 | 4.205% | $259.1995 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $106.54 | 5.414% | $112.3081 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $8.84 | 6.180% | $9.3863 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $233.61 | 11.495% | $260.4635 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $80.38 | 7.410% | $86.3362 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $76.57 | 8.283% | $82.9123 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $94.37 | 6.870% | $100.8532 | $100.85 | $100.85 | $100.90 |
| 7 purchase totals = | $849.05 | $911.4591 | $911.46 | $911.45 | $911.50 | |