| 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 | $199.62 | 12.859% | $225.2891 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $172.45 | 12.845% | $194.6012 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $191.53 | 4.387% | $199.9324 | $199.93 | $199.95 | $199.90 |
| Purchase #4 | $239.96 | 8.208% | $259.6559 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $27.54 | 12.308% | $30.9296 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $208.89 | 10.417% | $230.6501 | $230.65 | $230.65 | $230.70 |
| Purchase #7 | $222.31 | 9.608% | $243.6695 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $1,262.30 | $1,384.7278 | $1,384.73 | $1,384.75 | $1,384.80 | |