| 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 | $51.42 | 10.219% | $56.6746 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $17.55 | 8.848% | $19.1028 | $19.10 | $19.10 | $19.10 |
| Purchase #3 | $148.98 | 3.605% | $154.3507 | $154.35 | $154.35 | $154.40 |
| Purchase #4 | $204.44 | 10.530% | $225.9675 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $114.34 | 7.285% | $122.6697 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $118.68 | 7.127% | $127.1383 | $127.14 | $127.15 | $127.10 |
| Purchase #7 | $203.96 | 11.495% | $227.4052 | $227.41 | $227.40 | $227.40 |
| 7 purchase totals = | $859.37 | $933.3088 | $933.31 | $933.25 | $933.40 | |