| 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 | $99.42 | 6.808% | $106.1885 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $223.85 | 4.263% | $233.3927 | $233.39 | $233.40 | $233.40 |
| Purchase #3 | $65.41 | 13.702% | $74.3725 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $176.58 | 3.272% | $182.3577 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $167.88 | 12.504% | $188.8717 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $175.29 | 10.606% | $193.8813 | $193.88 | $193.90 | $193.90 |
| Purchase #7 | $223.85 | 12.710% | $252.3013 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $1,132.28 | $1,231.3657 | $1,231.36 | $1,231.35 | $1,231.50 | |