| 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 | $227.58 | 12.773% | $256.6488 | $256.65 | $256.65 | $256.60 |
| Purchase #2 | $15.30 | 4.218% | $15.9454 | $15.95 | $15.95 | $15.90 |
| Purchase #3 | $10.70 | 12.372% | $12.0238 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $131.48 | 5.387% | $138.5628 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $175.97 | 10.873% | $195.1032 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $137.90 | 9.790% | $151.4004 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $81.39 | 5.813% | $86.1212 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $780.32 | $855.8056 | $855.80 | $855.75 | $855.70 | |