| 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 | $11.68 | 11.580% | $13.0325 | $13.03 | $13.05 | $13.00 |
| Purchase #2 | $240.57 | 3.461% | $248.8961 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $218.85 | 3.719% | $226.989 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $223.70 | 5.775% | $236.6187 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $208.30 | 3.445% | $215.4759 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $44.82 | 10.791% | $49.6565 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $37.81 | 8.215% | $40.9161 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $985.73 | $1,031.5848 | $1,031.60 | $1,031.60 | $1,031.60 | |