| 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 | $227.34 | 7.516% | $244.4269 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $12.44 | 7.513% | $13.3746 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $224.25 | 10.772% | $248.4062 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $69.44 | 6.775% | $74.1446 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $239.47 | 9.410% | $262.0041 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $180.83 | 10.866% | $200.479 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $195.48 | 5.109% | $205.4671 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $1,149.25 | $1,248.3025 | $1,248.30 | $1,248.30 | $1,248.30 | |