| 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 | $22.46 | 5.763% | $23.7544 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $18.63 | 4.719% | $19.5091 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $200.91 | 5.614% | $212.1891 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $149.31 | 3.552% | $154.6135 | $154.61 | $154.60 | $154.60 |
| Purchase #5 | $199.87 | 5.285% | $210.4331 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $189.52 | 12.737% | $213.6592 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $245.29 | 6.761% | $261.8741 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $1,025.99 | $1,096.0325 | $1,096.02 | $1,096.00 | $1,096.10 | |