| 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 | $236.80 | 11.139% | $263.1772 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $172.70 | 9.257% | $188.6868 | $188.69 | $188.70 | $188.70 |
| Purchase #3 | $117.39 | 4.575% | $122.7606 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $144.91 | 3.110% | $149.4167 | $149.42 | $149.40 | $149.40 |
| Purchase #5 | $27.65 | 6.699% | $29.5023 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $239.46 | 4.845% | $251.0618 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $126.46 | 6.545% | $134.7368 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $1,065.37 | $1,139.3422 | $1,139.35 | $1,139.35 | $1,139.40 | |