| 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 | $205.39 | 8.495% | $222.8379 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $240.74 | 3.699% | $249.645 | $249.65 | $249.65 | $249.60 |
| Purchase #3 | $144.38 | 12.386% | $162.2629 | $162.26 | $162.25 | $162.30 |
| Purchase #4 | $105.25 | 6.358% | $111.9418 | $111.94 | $111.95 | $111.90 |
| Purchase #5 | $201.57 | 9.520% | $220.7595 | $220.76 | $220.75 | $220.80 |
| Purchase #6 | $66.53 | 3.847% | $69.0894 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $217.55 | 13.840% | $247.6589 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $1,181.41 | $1,284.1954 | $1,284.20 | $1,284.20 | $1,284.20 | |