| 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 | $237.80 | 10.422% | $262.5835 | $262.58 | $262.60 | $262.60 |
| Purchase #2 | $58.82 | 7.603% | $63.2921 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $207.88 | 3.386% | $214.9188 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $6.30 | 8.198% | $6.8165 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $206.89 | 4.859% | $216.9428 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $82.37 | 10.718% | $91.1984 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $78.81 | 12.496% | $88.6581 | $88.66 | $88.65 | $88.70 |
| 7 purchase totals = | $878.87 | $944.4102 | $944.41 | $944.40 | $944.40 | |