| 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 | $209.63 | 6.309% | $222.8556 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $180.63 | 9.831% | $198.3877 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $237.75 | 3.578% | $246.2567 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $9.98 | 13.361% | $11.3134 | $11.31 | $11.30 | $11.30 |
| Purchase #5 | $42.97 | 11.813% | $48.046 | $48.05 | $48.05 | $48.00 |
| Purchase #6 | $222.94 | 4.279% | $232.4796 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $245.95 | 11.774% | $274.9082 | $274.91 | $274.90 | $274.90 |
| 7 purchase totals = | $1,149.85 | $1,234.2472 | $1,234.26 | $1,234.25 | $1,234.30 | |