| 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 | $246.58 | 4.122% | $256.744 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $193.74 | 6.718% | $206.7555 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $214.34 | 6.847% | $229.0159 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $243.95 | 11.563% | $272.1579 | $272.16 | $272.15 | $272.20 |
| Purchase #5 | $236.38 | 10.466% | $261.1195 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $129.72 | 3.357% | $134.0747 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $142.72 | 10.470% | $157.6628 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $1,407.43 | $1,517.5303 | $1,517.53 | $1,517.45 | $1,517.60 | |