| 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 | $211.52 | 8.689% | $229.899 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $227.85 | 3.676% | $236.2258 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $58.80 | 8.605% | $63.8597 | $63.86 | $63.85 | $63.90 |
| Purchase #4 | $203.39 | 4.288% | $212.1114 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $89.50 | 8.696% | $97.2829 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $181.47 | 6.649% | $193.5359 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $27.69 | 11.759% | $30.9461 | $30.95 | $30.95 | $30.90 |
| 7 purchase totals = | $1,000.22 | $1,063.8608 | $1,063.87 | $1,063.90 | $1,063.80 | |