| 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 | $70.96 | 11.831% | $79.3553 | $79.36 | $79.35 | $79.40 |
| Purchase #2 | $91.50 | 8.502% | $99.2793 | $99.28 | $99.30 | $99.30 |
| Purchase #3 | $205.86 | 12.812% | $232.2348 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $163.89 | 10.190% | $180.5904 | $180.59 | $180.60 | $180.60 |
| Purchase #5 | $221.69 | 11.729% | $247.692 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $226.98 | 6.761% | $242.3261 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $127.83 | 5.106% | $134.357 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $1,108.71 | $1,215.8349 | $1,215.84 | $1,215.90 | $1,215.90 | |