| 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 | $221.87 | 12.486% | $249.5727 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $165.83 | 4.757% | $173.7185 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $245.44 | 6.566% | $261.5556 | $261.56 | $261.55 | $261.60 |
| Purchase #4 | $177.70 | 11.590% | $198.2954 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $151.80 | 4.540% | $158.6917 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $104.29 | 9.748% | $114.4562 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $132.37 | 12.478% | $148.8871 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $1,199.30 | $1,305.1772 | $1,305.19 | $1,305.15 | $1,305.30 | |