| 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 | $132.83 | 10.564% | $146.8622 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $215.32 | 4.735% | $225.5154 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $27.82 | 9.269% | $30.3986 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $184.91 | 11.316% | $205.8344 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $145.60 | 12.127% | $163.2569 | $163.26 | $163.25 | $163.30 |
| Purchase #6 | $115.40 | 6.107% | $122.4475 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $188.53 | 12.718% | $212.5072 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $1,010.41 | $1,106.8222 | $1,106.83 | $1,106.80 | $1,106.80 | |