| 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 | $212.44 | 9.386% | $232.3796 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $52.69 | 8.501% | $57.1692 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $71.87 | 5.313% | $75.6885 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $85.94 | 12.374% | $96.5742 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $209.80 | 8.450% | $227.5281 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $205.97 | 12.332% | $231.3702 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $122.94 | 9.282% | $134.3513 | $134.35 | $134.35 | $134.40 |
| 7 purchase totals = | $961.65 | $1,055.0611 | $1,055.06 | $1,055.05 | $1,055.20 | |