| 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 | $231.89 | 4.389% | $242.0677 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $216.30 | 8.488% | $234.6595 | $234.66 | $234.65 | $234.70 |
| Purchase #3 | $245.91 | 3.123% | $253.5898 | $253.59 | $253.60 | $253.60 |
| Purchase #4 | $162.74 | 3.562% | $168.5368 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $164.47 | 3.513% | $170.2478 | $170.25 | $170.25 | $170.20 |
| Purchase #6 | $28.28 | 3.380% | $29.2359 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $170.97 | 10.674% | $189.2193 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $1,220.56 | $1,287.5568 | $1,287.57 | $1,287.55 | $1,287.50 | |