| 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 | $183.87 | 4.626% | $192.3758 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $144.27 | 5.759% | $152.5785 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $206.25 | 3.127% | $212.6994 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $100.76 | 6.548% | $107.3578 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $176.74 | 12.826% | $199.4087 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $215.71 | 8.364% | $233.752 | $233.75 | $233.75 | $233.80 |
| Purchase #7 | $247.59 | 5.689% | $261.6754 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $1,275.19 | $1,359.8476 | $1,359.86 | $1,359.90 | $1,360.00 | |