| 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 | $86.75 | 6.543% | $92.4261 | $92.43 | $92.45 | $92.40 |
| Purchase #2 | $216.44 | 7.130% | $231.8722 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $109.26 | 9.456% | $119.5916 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $220.65 | 13.244% | $249.8729 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $29.64 | 4.153% | $30.8709 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $13.62 | 9.341% | $14.8922 | $14.89 | $14.90 | $14.90 |
| Purchase #7 | $183.56 | 12.232% | $206.0131 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $859.92 | $945.5390 | $945.53 | $945.50 | $945.60 | |