| 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 | $18.79 | 12.800% | $21.1951 | $21.20 | $21.20 | $21.20 |
| Purchase #2 | $104.99 | 7.693% | $113.0669 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $51.80 | 4.277% | $54.0155 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $187.67 | 11.833% | $209.877 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $23.83 | 5.192% | $25.0673 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $249.28 | 10.736% | $276.0427 | $276.04 | $276.05 | $276.00 |
| Purchase #7 | $21.33 | 11.435% | $23.7691 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $657.69 | $723.0336 | $723.05 | $723.00 | $723.10 | |