| 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 | $126.82 | 9.356% | $138.6853 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $231.89 | 10.655% | $256.5979 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $200.73 | 13.484% | $227.7964 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $127.69 | 3.818% | $132.5652 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $157.99 | 3.280% | $163.1721 | $163.17 | $163.15 | $163.20 |
| Purchase #6 | $234.51 | 11.795% | $262.1705 | $262.17 | $262.15 | $262.20 |
| Purchase #7 | $51.86 | 8.276% | $56.1519 | $56.15 | $56.15 | $56.20 |
| 7 purchase totals = | $1,131.49 | $1,237.1393 | $1,237.15 | $1,237.10 | $1,237.30 | |