| 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 | $98.38 | 13.192% | $111.3583 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $171.83 | 13.138% | $194.405 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $144.31 | 7.673% | $155.3829 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $195.25 | 11.348% | $217.407 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $212.99 | 3.776% | $221.0325 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $146.49 | 11.414% | $163.2104 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $166.49 | 10.219% | $183.5036 | $183.50 | $183.50 | $183.50 |
| 7 purchase totals = | $1,135.74 | $1,246.2997 | $1,246.30 | $1,246.30 | $1,246.30 | |