| 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 | $244.98 | 6.534% | $260.987 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $180.52 | 13.862% | $205.5437 | $205.54 | $205.55 | $205.50 |
| Purchase #3 | $192.60 | 5.426% | $203.0505 | $203.05 | $203.05 | $203.10 |
| Purchase #4 | $216.92 | 7.132% | $232.3907 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $123.30 | 7.643% | $132.7238 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $122.79 | 8.477% | $133.1989 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $113.85 | 5.732% | $120.3759 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $1,194.96 | $1,288.2705 | $1,288.27 | $1,288.30 | $1,288.30 | |