| 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 | $205.56 | 5.696% | $217.2687 | $217.27 | $217.25 | $217.30 |
| Purchase #2 | $108.89 | 12.420% | $122.4141 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $208.51 | 11.176% | $231.8131 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $163.37 | 8.481% | $177.2254 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $111.70 | 3.386% | $115.4822 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $134.97 | 6.645% | $143.9388 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $242.64 | 11.559% | $270.6868 | $270.69 | $270.70 | $270.70 |
| 7 purchase totals = | $1,175.64 | $1,278.8291 | $1,278.83 | $1,278.85 | $1,278.80 | |