| 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 | $121.48 | 6.832% | $129.7795 | $129.78 | $129.80 | $129.80 |
| Purchase #2 | $206.93 | 8.759% | $225.055 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $242.50 | 5.849% | $256.6838 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $30.26 | 6.550% | $32.242 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $183.73 | 13.378% | $208.3094 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $140.38 | 8.194% | $151.8827 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $205.73 | 3.230% | $212.3751 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $1,131.01 | $1,216.3275 | $1,216.33 | $1,216.40 | $1,216.40 | |