| 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 | $198.71 | 4.118% | $206.8929 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $175.63 | 13.392% | $199.1504 | $199.15 | $199.15 | $199.20 |
| Purchase #3 | $174.57 | 9.179% | $190.5938 | $190.59 | $190.60 | $190.60 |
| Purchase #4 | $183.82 | 4.699% | $192.4577 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $133.67 | 8.844% | $145.4918 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $29.87 | 10.652% | $33.0518 | $33.05 | $33.05 | $33.10 |
| Purchase #7 | $246.66 | 6.230% | $262.0269 | $262.03 | $262.05 | $262.00 |
| 7 purchase totals = | $1,142.93 | $1,229.6653 | $1,229.66 | $1,229.70 | $1,229.80 | |