| 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 | $227.31 | 3.309% | $234.8317 | $234.83 | $234.85 | $234.80 |
| Purchase #2 | $99.38 | 10.480% | $109.795 | $109.80 | $109.80 | $109.80 |
| Purchase #3 | $250.42 | 4.528% | $261.759 | $261.76 | $261.75 | $261.80 |
| Purchase #4 | $85.28 | 11.636% | $95.2032 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $126.59 | 3.547% | $131.0801 | $131.08 | $131.10 | $131.10 |
| Purchase #6 | $205.59 | 3.276% | $212.3251 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $166.50 | 10.199% | $183.4813 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $1,161.07 | $1,228.4754 | $1,228.48 | $1,228.55 | $1,228.50 | |