| 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 | $124.41 | 10.429% | $137.3847 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $48.48 | 11.538% | $54.0736 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $33.88 | 4.364% | $35.3585 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $61.40 | 9.426% | $67.1876 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $95.35 | 11.127% | $105.9596 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $247.45 | 5.503% | $261.0672 | $261.07 | $261.05 | $261.10 |
| Purchase #7 | $235.91 | 12.725% | $265.9295 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $846.88 | $926.9607 | $926.96 | $926.95 | $927.10 | |