| 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 | $99.58 | 13.480% | $113.0034 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $31.59 | 12.549% | $35.5542 | $35.55 | $35.55 | $35.60 |
| Purchase #3 | $249.46 | 4.683% | $261.1422 | $261.14 | $261.15 | $261.10 |
| Purchase #4 | $114.26 | 10.189% | $125.902 | $125.90 | $125.90 | $125.90 |
| Purchase #5 | $141.85 | 13.743% | $161.3444 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $120.96 | 4.290% | $126.1492 | $126.15 | $126.15 | $126.10 |
| Purchase #7 | $46.41 | 3.500% | $48.0344 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $804.11 | $871.1298 | $871.11 | $871.15 | $871.00 | |