| 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 | $176.26 | 9.316% | $192.6804 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $227.39 | 9.419% | $248.8079 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $206.39 | 12.796% | $232.7997 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $198.84 | 3.551% | $205.9008 | $205.90 | $205.90 | $205.90 |
| Purchase #5 | $222.83 | 11.293% | $247.9942 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $100.58 | 8.557% | $109.1866 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $74.63 | 4.228% | $77.7854 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $1,206.92 | $1,315.1550 | $1,315.16 | $1,315.20 | $1,315.20 | |