| 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 | $212.67 | 4.633% | $222.523 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $148.28 | 6.824% | $158.3986 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $237.74 | 13.856% | $270.6813 | $270.68 | $270.70 | $270.70 |
| Purchase #4 | $132.85 | 6.796% | $141.8785 | $141.88 | $141.90 | $141.90 |
| Purchase #5 | $17.98 | 9.641% | $19.7135 | $19.71 | $19.70 | $19.70 |
| Purchase #6 | $233.92 | 9.643% | $256.4769 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $163.99 | 12.820% | $185.0135 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $1,147.43 | $1,254.6853 | $1,254.68 | $1,254.70 | $1,254.70 | |