| 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 | $231.78 | 8.440% | $251.3422 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $19.80 | 13.129% | $22.3995 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $199.85 | 11.280% | $222.3931 | $222.39 | $222.40 | $222.40 |
| Purchase #4 | $138.27 | 13.345% | $156.7221 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $105.58 | 13.416% | $119.7446 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $214.41 | 10.257% | $236.402 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $93.29 | 3.628% | $96.6746 | $96.67 | $96.65 | $96.70 |
| 7 purchase totals = | $1,002.98 | $1,105.6781 | $1,105.66 | $1,105.65 | $1,105.60 | |