| 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 | $224.37 | 5.378% | $236.4366 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $142.71 | 11.207% | $158.7035 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $22.26 | 3.527% | $23.0451 | $23.05 | $23.05 | $23.00 |
| Purchase #4 | $5.84 | 9.823% | $6.4137 | $6.41 | $6.40 | $6.40 |
| Purchase #5 | $192.53 | 8.428% | $208.7564 | $208.76 | $208.75 | $208.80 |
| Purchase #6 | $218.43 | 11.130% | $242.7413 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $209.74 | 12.612% | $236.1924 | $236.19 | $236.20 | $236.20 |
| 7 purchase totals = | $1,015.88 | $1,112.2890 | $1,112.29 | $1,112.30 | $1,112.20 | |