| 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 | $213.79 | 7.362% | $229.5292 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $6.43 | 6.127% | $6.824 | $6.82 | $6.80 | $6.80 |
| Purchase #3 | $171.69 | 12.539% | $193.2182 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $127.91 | 10.695% | $141.59 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $94.65 | 7.811% | $102.0431 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $172.96 | 11.762% | $193.3036 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $22.62 | 4.308% | $23.5945 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $810.05 | $890.1026 | $890.09 | $890.10 | $890.00 | |