| 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 | $236.60 | 5.587% | $249.8188 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $75.43 | 10.318% | $83.2129 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $27.47 | 4.117% | $28.6009 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $88.44 | 10.107% | $97.3786 | $97.38 | $97.40 | $97.40 |
| Purchase #5 | $29.70 | 6.354% | $31.5871 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $27.77 | 10.528% | $30.6936 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $200.78 | 4.568% | $209.9516 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $686.19 | $731.2435 | $731.24 | $731.25 | $731.30 | |