| 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 | $11.81 | 8.204% | $12.7789 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $227.25 | 3.134% | $234.372 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $208.78 | 4.443% | $218.0561 | $218.06 | $218.05 | $218.10 |
| Purchase #4 | $244.85 | 5.313% | $257.8589 | $257.86 | $257.85 | $257.90 |
| Purchase #5 | $116.73 | 5.420% | $123.0568 | $123.06 | $123.05 | $123.10 |
| Purchase #6 | $39.25 | 5.310% | $41.3342 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $226.38 | 8.126% | $244.7756 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $1,075.05 | $1,132.2325 | $1,132.24 | $1,132.25 | $1,132.40 | |