| 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 | $198.85 | 7.229% | $213.2249 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $8.38 | 7.227% | $8.9856 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $56.48 | 12.409% | $63.4886 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $196.47 | 4.778% | $205.8573 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $217.25 | 4.856% | $227.7997 | $227.80 | $227.80 | $227.80 |
| Purchase #6 | $95.65 | 5.519% | $100.9289 | $100.93 | $100.95 | $100.90 |
| Purchase #7 | $138.95 | 13.838% | $158.1779 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $912.03 | $978.4629 | $978.47 | $978.50 | $978.50 | |