| 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 | $214.31 | 9.381% | $234.4144 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $19.88 | 11.661% | $22.1982 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $186.73 | 10.810% | $206.9155 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $75.89 | 13.280% | $85.9682 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $178.40 | 5.483% | $188.1817 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $180.98 | 8.524% | $196.4067 | $196.41 | $196.40 | $196.40 |
| Purchase #7 | $223.76 | 12.294% | $251.2691 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $1,079.95 | $1,185.3538 | $1,185.36 | $1,185.30 | $1,185.40 | |