| 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 | $47.68 | 3.140% | $49.1772 | $49.18 | $49.20 | $49.20 |
| Purchase #2 | $109.57 | 7.661% | $117.9642 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $182.87 | 13.871% | $208.2359 | $208.24 | $208.25 | $208.20 |
| Purchase #4 | $182.74 | 6.729% | $195.0366 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $242.94 | 6.265% | $258.1602 | $258.16 | $258.15 | $258.20 |
| Purchase #6 | $215.73 | 10.280% | $237.907 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $27.84 | 9.247% | $30.4144 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $1,009.37 | $1,096.8955 | $1,096.90 | $1,096.90 | $1,096.90 | |