| 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 | $245.84 | 6.399% | $261.5713 | $261.57 | $261.55 | $261.60 |
| Purchase #2 | $217.49 | 6.849% | $232.3859 | $232.39 | $232.40 | $232.40 |
| Purchase #3 | $250.48 | 5.855% | $265.1456 | $265.15 | $265.15 | $265.10 |
| Purchase #4 | $55.50 | 13.837% | $63.1795 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $195.78 | 8.714% | $212.8403 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $235.90 | 7.785% | $254.2648 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $15.82 | 4.114% | $16.4708 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $1,216.81 | $1,305.8582 | $1,305.86 | $1,305.85 | $1,305.90 | |