| 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 | $222.58 | 10.572% | $246.1112 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $133.47 | 13.462% | $151.4377 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $61.78 | 12.148% | $69.285 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $169.29 | 5.706% | $178.9497 | $178.95 | $178.95 | $178.90 |
| Purchase #5 | $76.44 | 13.520% | $86.7747 | $86.77 | $86.75 | $86.80 |
| Purchase #6 | $186.36 | 7.205% | $199.7872 | $199.79 | $199.80 | $199.80 |
| Purchase #7 | $114.73 | 9.195% | $125.2794 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $964.65 | $1,057.6249 | $1,057.63 | $1,057.65 | $1,057.60 | |