| 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 | $40.70 | 5.234% | $42.8302 | $42.83 | $42.85 | $42.80 |
| Purchase #2 | $111.72 | 12.782% | $126.0001 | $126.00 | $126.00 | $126.00 |
| Purchase #3 | $96.86 | 6.612% | $103.2644 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $58.68 | 5.767% | $62.0641 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $130.82 | 4.704% | $136.9738 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $199.57 | 13.848% | $227.2065 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $196.63 | 12.424% | $221.0593 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $834.98 | $919.3984 | $919.39 | $919.35 | $919.50 | |