| 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 | $202.72 | 11.324% | $225.676 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $239.32 | 9.475% | $261.9956 | $262.00 | $262.00 | $262.00 |
| Purchase #3 | $94.61 | 12.651% | $106.5791 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $14.91 | 4.382% | $15.5634 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $148.58 | 3.359% | $153.5708 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $175.56 | 6.742% | $187.3963 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $190.50 | 4.414% | $198.9087 | $198.91 | $198.90 | $198.90 |
| 7 purchase totals = | $1,066.20 | $1,149.6899 | $1,149.70 | $1,149.70 | $1,149.80 | |