| 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 | $27.76 | 11.273% | $30.8894 | $30.89 | $30.90 | $30.90 |
| Purchase #2 | $206.31 | 12.637% | $232.3814 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $234.26 | 4.267% | $244.2559 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $120.54 | 10.581% | $133.2943 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $146.64 | 4.494% | $153.23 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $217.67 | 4.718% | $227.9397 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $146.94 | 4.821% | $154.024 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $1,100.12 | $1,176.0147 | $1,176.01 | $1,176.05 | $1,176.00 | |