| 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 | $190.65 | 8.427% | $206.7161 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $7.88 | 13.238% | $8.9232 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $70.47 | 4.800% | $73.8526 | $73.85 | $73.85 | $73.90 |
| Purchase #4 | $230.96 | 13.384% | $261.8717 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $164.75 | 13.407% | $186.838 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $223.36 | 4.606% | $233.648 | $233.65 | $233.65 | $233.60 |
| Purchase #7 | $101.90 | 13.312% | $115.4649 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $989.97 | $1,087.3145 | $1,087.31 | $1,087.25 | $1,087.30 | |