| 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 | $102.48 | 7.723% | $110.3945 | $110.39 | $110.40 | $110.40 |
| Purchase #2 | $84.79 | 11.513% | $94.5519 | $94.55 | $94.55 | $94.60 |
| Purchase #3 | $107.27 | 13.262% | $121.4961 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $196.25 | 7.108% | $210.1995 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $213.83 | 4.202% | $222.8151 | $222.82 | $222.80 | $222.80 |
| Purchase #6 | $106.69 | 3.574% | $110.5031 | $110.50 | $110.50 | $110.50 |
| Purchase #7 | $247.62 | 5.709% | $261.7566 | $261.76 | $261.75 | $261.80 |
| 7 purchase totals = | $1,058.93 | $1,131.7168 | $1,131.72 | $1,131.70 | $1,131.80 | |