| 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 | $209.99 | 10.428% | $231.8878 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $88.50 | 10.349% | $97.6589 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $67.31 | 12.494% | $75.7197 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $166.41 | 3.795% | $172.7253 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $172.42 | 13.648% | $195.9519 | $195.95 | $195.95 | $196.00 |
| Purchase #6 | $203.31 | 6.858% | $217.253 | $217.25 | $217.25 | $217.30 |
| Purchase #7 | $223.30 | 3.806% | $231.7988 | $231.80 | $231.80 | $231.80 |
| 7 purchase totals = | $1,131.24 | $1,222.9954 | $1,223.00 | $1,223.00 | $1,223.10 | |