| 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 | $213.46 | 5.325% | $224.8267 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $239.88 | 10.283% | $264.5469 | $264.55 | $264.55 | $264.50 |
| Purchase #3 | $153.38 | 11.287% | $170.692 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $72.37 | 12.146% | $81.1601 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $200.86 | 6.172% | $213.2571 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $69.39 | 10.641% | $76.7738 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $148.51 | 4.352% | $154.9732 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $1,097.85 | $1,186.2298 | $1,186.23 | $1,186.20 | $1,186.30 | |