| 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 | $239.83 | 8.709% | $260.7168 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $198.31 | 3.604% | $205.4571 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $240.81 | 3.791% | $249.9391 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $148.43 | 10.458% | $163.9528 | $163.95 | $163.95 | $164.00 |
| Purchase #5 | $52.32 | 8.250% | $56.6364 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $146.45 | 11.193% | $162.8421 | $162.84 | $162.85 | $162.80 |
| Purchase #7 | $169.94 | 6.838% | $181.5605 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $1,196.09 | $1,281.1048 | $1,281.11 | $1,281.10 | $1,281.10 | |