| 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 | $111.75 | 3.360% | $115.5048 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $206.42 | 13.850% | $235.0092 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $42.44 | 8.477% | $46.0376 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $27.25 | 7.387% | $29.263 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $190.45 | 11.770% | $212.866 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $136.29 | 11.507% | $151.9729 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $21.40 | 8.563% | $23.2325 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $736.00 | $813.8860 | $813.88 | $813.85 | $813.90 | |