| 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 | $222.58 | 10.681% | $246.3538 | $246.35 | $246.35 | $246.40 |
| Purchase #2 | $29.45 | 4.470% | $30.7664 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $55.45 | 13.513% | $62.943 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $232.26 | 12.185% | $260.5609 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $5.38 | 6.871% | $5.7497 | $5.75 | $5.75 | $5.70 |
| Purchase #6 | $223.83 | 6.538% | $238.464 | $238.46 | $238.45 | $238.50 |
| Purchase #7 | $243.83 | 13.476% | $276.6885 | $276.69 | $276.70 | $276.70 |
| 7 purchase totals = | $1,012.78 | $1,121.5263 | $1,121.52 | $1,121.50 | $1,121.60 | |