| 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 | $205.77 | 4.759% | $215.5626 | $215.56 | $215.55 | $215.60 |
| Purchase #2 | $226.30 | 9.677% | $248.1991 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $7.37 | 5.287% | $7.7597 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $202.91 | 11.367% | $225.9748 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $203.57 | 5.567% | $214.9027 | $214.90 | $214.90 | $214.90 |
| Purchase #6 | $218.49 | 4.107% | $227.4634 | $227.46 | $227.45 | $227.50 |
| Purchase #7 | $224.69 | 9.534% | $246.1119 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $1,289.10 | $1,385.9742 | $1,385.96 | $1,385.90 | $1,386.10 | |