| 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 | $109.62 | 10.235% | $120.8396 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $247.81 | 5.587% | $261.6551 | $261.66 | $261.65 | $261.70 |
| Purchase #3 | $247.57 | 11.682% | $276.4911 | $276.49 | $276.50 | $276.50 |
| Purchase #4 | $202.42 | 10.758% | $224.1963 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $7.91 | 3.179% | $8.1615 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $132.83 | 10.304% | $146.5168 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $22.67 | 4.599% | $23.7126 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $970.83 | $1,061.5730 | $1,061.58 | $1,061.55 | $1,061.60 | |