| 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 | $213.47 | 8.613% | $231.8562 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $221.67 | 6.464% | $235.9987 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $11.50 | 7.654% | $12.3802 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $163.85 | 5.528% | $172.9076 | $172.91 | $172.90 | $172.90 |
| Purchase #5 | $214.39 | 3.472% | $221.8336 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $67.38 | 8.665% | $73.2185 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $70.39 | 13.494% | $79.8884 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $962.65 | $1,028.0832 | $1,028.09 | $1,028.10 | $1,028.10 | |