| 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 | $227.56 | 3.732% | $236.0525 | $236.05 | $236.05 | $236.10 |
| Purchase #2 | $45.41 | 13.403% | $51.4963 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $108.63 | 13.342% | $123.1234 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $183.73 | 13.108% | $207.8133 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $175.63 | 4.324% | $183.2242 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $169.67 | 3.214% | $175.1232 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $166.74 | 9.638% | $182.8104 | $182.81 | $182.80 | $182.80 |
| 7 purchase totals = | $1,077.37 | $1,159.6433 | $1,159.63 | $1,159.55 | $1,159.60 | |