| 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 | $120.77 | 6.741% | $128.9111 | $128.91 | $128.90 | $128.90 |
| Purchase #2 | $126.35 | 8.503% | $137.0935 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $137.90 | 11.219% | $153.371 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $205.39 | 3.357% | $212.2849 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $152.71 | 4.740% | $159.9485 | $159.95 | $159.95 | $159.90 |
| Purchase #6 | $247.73 | 5.354% | $260.9935 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $157.60 | 8.495% | $170.9881 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $1,148.45 | $1,223.5906 | $1,223.58 | $1,223.60 | $1,223.60 | |