| 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 | $127.70 | 10.680% | $141.3384 | $141.34 | $141.35 | $141.30 |
| Purchase #2 | $200.81 | 10.758% | $222.4131 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $124.79 | 11.628% | $139.3006 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $60.33 | 6.689% | $64.3655 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $125.66 | 6.393% | $133.6934 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $29.80 | 7.413% | $32.0091 | $32.01 | $32.00 | $32.00 |
| Purchase #7 | $244.85 | 5.287% | $257.7952 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $913.94 | $990.9153 | $990.92 | $990.90 | $990.90 | |