| 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 | $205.33 | 12.467% | $230.9285 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $63.79 | 5.659% | $67.3999 | $67.40 | $67.40 | $67.40 |
| Purchase #3 | $30.41 | 9.574% | $33.3215 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $225.39 | 8.239% | $243.9599 | $243.96 | $243.95 | $244.00 |
| Purchase #5 | $96.36 | 11.805% | $107.7353 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $126.81 | 10.427% | $140.0325 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $77.58 | 8.766% | $84.3807 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $825.67 | $907.7583 | $907.76 | $907.80 | $907.70 | |