| 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 | $208.52 | 13.597% | $236.8725 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $69.71 | 11.458% | $77.6974 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $187.99 | 9.786% | $206.3867 | $206.39 | $206.40 | $206.40 |
| Purchase #4 | $76.62 | 13.367% | $86.8618 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $241.31 | 3.265% | $249.1888 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $189.33 | 7.779% | $204.058 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $144.46 | 6.610% | $154.0088 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $1,117.94 | $1,215.0740 | $1,215.08 | $1,215.05 | $1,215.20 | |