| 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 | $187.58 | 9.328% | $205.0775 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $201.60 | 10.692% | $223.1551 | $223.16 | $223.15 | $223.20 |
| Purchase #3 | $201.75 | 7.391% | $216.6613 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $237.69 | 9.343% | $259.8974 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $214.99 | 5.759% | $227.3713 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $69.59 | 5.538% | $73.4439 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $79.80 | 3.859% | $82.8795 | $82.88 | $82.90 | $82.90 |
| 7 purchase totals = | $1,193.00 | $1,288.4860 | $1,288.49 | $1,288.50 | $1,288.60 | |