| 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 | $178.91 | 11.422% | $199.3451 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $85.58 | 4.732% | $89.6296 | $89.63 | $89.65 | $89.60 |
| Purchase #3 | $94.82 | 4.730% | $99.305 | $99.31 | $99.30 | $99.30 |
| Purchase #4 | $218.70 | 10.462% | $241.5804 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $140.56 | 5.447% | $148.2163 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $154.47 | 10.533% | $170.7403 | $170.74 | $170.75 | $170.70 |
| Purchase #7 | $227.76 | 8.188% | $246.409 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $1,100.80 | $1,195.2257 | $1,195.24 | $1,195.25 | $1,195.10 | |