| 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 | $227.91 | 4.520% | $238.2115 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $117.73 | 13.841% | $134.025 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $200.66 | 11.588% | $223.9125 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $8.61 | 10.634% | $9.5256 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $29.70 | 3.335% | $30.6905 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $118.37 | 6.422% | $125.9717 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $244.89 | 10.564% | $270.7602 | $270.76 | $270.75 | $270.80 |
| 7 purchase totals = | $947.87 | $1,033.0970 | $1,033.10 | $1,033.10 | $1,033.10 | |