| 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 | $194.41 | 3.325% | $200.8741 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $50.77 | 4.764% | $53.1887 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $163.70 | 4.601% | $171.2318 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $223.77 | 11.375% | $249.2238 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $101.72 | 9.764% | $111.6519 | $111.65 | $111.65 | $111.70 |
| Purchase #6 | $52.81 | 8.138% | $57.1077 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $68.93 | 10.785% | $76.3641 | $76.36 | $76.35 | $76.40 |
| 7 purchase totals = | $856.11 | $919.6421 | $919.63 | $919.60 | $919.70 | |