| 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 | $249.83 | 11.416% | $278.3506 | $278.35 | $278.35 | $278.40 |
| Purchase #2 | $66.75 | 10.852% | $73.9937 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $18.87 | 5.564% | $19.9199 | $19.92 | $19.90 | $19.90 |
| Purchase #4 | $141.97 | 9.524% | $155.4912 | $155.49 | $155.50 | $155.50 |
| Purchase #5 | $205.93 | 8.539% | $223.5144 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $107.46 | 6.249% | $114.1752 | $114.18 | $114.20 | $114.20 |
| Purchase #7 | $113.97 | 4.428% | $119.0166 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $904.78 | $984.4616 | $984.46 | $984.45 | $984.50 | |