| 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 | $10.82 | 11.109% | $12.022 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $163.98 | 13.316% | $185.8156 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $86.56 | 13.185% | $97.9729 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $207.51 | 11.565% | $231.5085 | $231.51 | $231.50 | $231.50 |
| Purchase #5 | $196.79 | 3.549% | $203.7741 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $148.71 | 7.307% | $159.5762 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $220.73 | 6.266% | $234.5609 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $1,035.10 | $1,125.2302 | $1,125.23 | $1,125.15 | $1,125.30 | |