| 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 | $23.86 | 13.149% | $26.9974 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $6.56 | 5.249% | $6.9043 | $6.90 | $6.90 | $6.90 |
| Purchase #3 | $168.36 | 10.144% | $185.4384 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $247.36 | 3.355% | $255.6589 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $129.99 | 12.828% | $146.6651 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $243.76 | 6.259% | $259.0169 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $215.39 | 3.257% | $222.4053 | $222.41 | $222.40 | $222.40 |
| 7 purchase totals = | $1,035.28 | $1,103.0863 | $1,103.10 | $1,103.05 | $1,103.10 | |