| 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 | $113.76 | 5.200% | $119.6755 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $210.41 | 6.674% | $224.4528 | $224.45 | $224.45 | $224.50 |
| Purchase #3 | $9.52 | 4.415% | $9.9403 | $9.94 | $9.95 | $9.90 |
| Purchase #4 | $110.87 | 12.828% | $125.0924 | $125.09 | $125.10 | $125.10 |
| Purchase #5 | $89.81 | 11.410% | $100.0573 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $136.83 | 12.785% | $154.3237 | $154.32 | $154.30 | $154.30 |
| Purchase #7 | $208.49 | 12.650% | $234.864 | $234.86 | $234.85 | $234.90 |
| 7 purchase totals = | $879.69 | $968.4060 | $968.40 | $968.40 | $968.50 | |