| 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 | $107.43 | 8.571% | $116.6378 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $246.89 | 4.249% | $257.3804 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $222.73 | 6.484% | $237.1718 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $122.82 | 3.699% | $127.3631 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $115.48 | 4.109% | $120.2251 | $120.23 | $120.25 | $120.20 |
| Purchase #6 | $214.81 | 3.390% | $222.0921 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $91.77 | 5.732% | $97.0303 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $1,121.93 | $1,177.9006 | $1,177.90 | $1,177.95 | $1,177.90 | |