| 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 | $248.66 | 10.502% | $274.7743 | $274.77 | $274.75 | $274.80 |
| Purchase #2 | $105.63 | 8.764% | $114.8874 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $8.36 | 5.539% | $8.8231 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $67.94 | 13.556% | $77.1499 | $77.15 | $77.15 | $77.10 |
| Purchase #5 | $64.29 | 7.730% | $69.2596 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $198.43 | 4.413% | $207.1867 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $217.82 | 8.651% | $236.6636 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $911.13 | $988.7446 | $988.74 | $988.70 | $988.80 | |