| 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 | $204.37 | 5.400% | $215.406 | $215.41 | $215.40 | $215.40 |
| Purchase #2 | $113.90 | 7.715% | $122.6874 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $155.61 | 10.220% | $171.5133 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $229.64 | 9.834% | $252.2228 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $69.82 | 5.745% | $73.8312 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $5.29 | 12.524% | $5.9525 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $44.68 | 7.836% | $48.1811 | $48.18 | $48.20 | $48.20 |
| 7 purchase totals = | $823.31 | $889.7943 | $889.79 | $889.80 | $889.80 | |