| 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 | $237.66 | 6.826% | $253.8827 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $241.56 | 8.196% | $261.3583 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $241.65 | 8.322% | $261.7601 | $261.76 | $261.75 | $261.80 |
| Purchase #4 | $66.54 | 10.110% | $73.2672 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $138.72 | 6.519% | $147.7632 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $19.83 | 13.173% | $22.4422 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $117.27 | 4.492% | $122.5378 | $122.54 | $122.55 | $122.50 |
| 7 purchase totals = | $1,063.23 | $1,143.0115 | $1,143.01 | $1,143.00 | $1,143.10 | |