| 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 | $9.83 | 5.829% | $10.403 | $10.40 | $10.40 | $10.40 |
| Purchase #2 | $227.63 | 3.460% | $235.506 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $127.35 | 3.481% | $131.7831 | $131.78 | $131.80 | $131.80 |
| Purchase #4 | $180.55 | 8.528% | $195.9473 | $195.95 | $195.95 | $195.90 |
| Purchase #5 | $188.71 | 3.639% | $195.5772 | $195.58 | $195.60 | $195.60 |
| Purchase #6 | $139.39 | 10.213% | $153.6259 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $22.51 | 10.485% | $24.8702 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $895.97 | $947.7127 | $947.72 | $947.75 | $947.70 | |