| 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 | $189.61 | 10.615% | $209.7371 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $133.47 | 11.632% | $148.9952 | $149.00 | $149.00 | $149.00 |
| Purchase #3 | $95.69 | 9.508% | $104.7882 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $117.43 | 13.221% | $132.9554 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $247.61 | 4.112% | $257.7917 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $116.70 | 3.702% | $121.0202 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $151.77 | 8.305% | $164.3745 | $164.37 | $164.35 | $164.40 |
| 7 purchase totals = | $1,052.28 | $1,139.6623 | $1,139.67 | $1,139.65 | $1,139.70 | |