| 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 | $225.36 | 6.328% | $239.6208 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $136.76 | 13.821% | $155.6616 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $127.34 | 3.793% | $132.17 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $61.78 | 9.814% | $67.8431 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $144.71 | 3.217% | $149.3653 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $56.38 | 11.702% | $62.9776 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $99.78 | 12.192% | $111.9452 | $111.95 | $111.95 | $111.90 |
| 7 purchase totals = | $852.11 | $919.5836 | $919.59 | $919.55 | $919.60 | |