| 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 | $218.32 | 9.784% | $239.6804 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $83.84 | 3.733% | $86.9697 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $10.49 | 7.323% | $11.2582 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $104.76 | 6.249% | $111.3065 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $168.99 | 4.857% | $177.1978 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $54.46 | 10.640% | $60.2545 | $60.25 | $60.25 | $60.30 |
| Purchase #7 | $187.34 | 5.867% | $198.3312 | $198.33 | $198.35 | $198.30 |
| 7 purchase totals = | $828.20 | $884.9983 | $885.00 | $885.00 | $885.10 | |