| 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 | $227.46 | 6.242% | $241.6581 | $241.66 | $241.65 | $241.70 |
| Purchase #2 | $48.51 | 7.459% | $52.1284 | $52.13 | $52.15 | $52.10 |
| Purchase #3 | $86.58 | 7.543% | $93.1107 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $217.68 | 12.116% | $244.0541 | $244.05 | $244.05 | $244.10 |
| Purchase #5 | $94.77 | 11.573% | $105.7377 | $105.74 | $105.75 | $105.70 |
| Purchase #6 | $36.68 | 4.816% | $38.4465 | $38.45 | $38.45 | $38.40 |
| Purchase #7 | $111.69 | 3.617% | $115.7298 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $823.37 | $890.8653 | $890.87 | $890.90 | $890.80 | |