| 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 | $206.29 | 9.293% | $225.4605 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $64.30 | 7.428% | $69.0762 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $139.41 | 10.799% | $154.4649 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $27.29 | 13.471% | $30.9662 | $30.97 | $30.95 | $31.00 |
| Purchase #5 | $103.73 | 9.771% | $113.8655 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $246.44 | 11.290% | $274.2631 | $274.26 | $274.25 | $274.30 |
| Purchase #7 | $109.46 | 4.204% | $114.0617 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $896.92 | $982.1581 | $982.16 | $982.10 | $982.40 | |