| 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 | $101.81 | 10.410% | $112.4084 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $198.36 | 7.806% | $213.844 | $213.84 | $213.85 | $213.80 |
| Purchase #3 | $173.49 | 5.511% | $183.051 | $183.05 | $183.05 | $183.10 |
| Purchase #4 | $221.37 | 11.854% | $247.6112 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $116.66 | 13.583% | $132.5059 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $117.57 | 3.266% | $121.4098 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $6.97 | 6.267% | $7.4068 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $936.23 | $1,018.2371 | $1,018.24 | $1,018.20 | $1,018.20 | |