| 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 | $199.89 | 8.843% | $217.5663 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $45.97 | 11.638% | $51.32 | $51.32 | $51.30 | $51.30 |
| Purchase #3 | $119.58 | 12.282% | $134.2668 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $220.79 | 3.759% | $229.0895 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $231.39 | 10.288% | $255.1954 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $217.83 | 4.269% | $227.1292 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $200.37 | 3.652% | $207.6875 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $1,235.82 | $1,322.2547 | $1,322.27 | $1,322.25 | $1,322.30 | |