| 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 | $215.54 | 7.419% | $231.5309 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $107.84 | 7.518% | $115.9474 | $115.95 | $115.95 | $115.90 |
| Purchase #3 | $8.30 | 5.501% | $8.7566 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $78.92 | 5.709% | $83.4255 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $167.96 | 12.168% | $188.3974 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $175.95 | 3.635% | $182.3458 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $230.59 | 3.861% | $239.4931 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $985.10 | $1,049.8967 | $1,049.91 | $1,049.95 | $1,049.80 | |