| 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 | $13.61 | 7.504% | $14.6313 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $225.92 | 3.773% | $234.444 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $244.25 | 12.815% | $275.5506 | $275.55 | $275.55 | $275.60 |
| Purchase #4 | $174.98 | 4.263% | $182.4394 | $182.44 | $182.45 | $182.40 |
| Purchase #5 | $240.63 | 8.860% | $261.9498 | $261.95 | $261.95 | $261.90 |
| Purchase #6 | $28.47 | 8.734% | $30.9566 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $29.81 | 6.578% | $31.7709 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $957.67 | $1,031.7426 | $1,031.74 | $1,031.75 | $1,031.70 | |