| 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 | $204.97 | 6.393% | $218.0737 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $221.36 | 7.279% | $237.4728 | $237.47 | $237.45 | $237.50 |
| Purchase #3 | $34.71 | 4.560% | $36.2928 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $27.98 | 8.659% | $30.4028 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $223.66 | 7.167% | $239.6897 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $175.81 | 7.234% | $188.5281 | $188.53 | $188.55 | $188.50 |
| Purchase #7 | $168.60 | 13.456% | $191.2868 | $191.29 | $191.30 | $191.30 |
| 7 purchase totals = | $1,057.09 | $1,141.7467 | $1,141.74 | $1,141.75 | $1,141.80 | |