| 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 | $107.70 | 9.404% | $117.8281 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $235.60 | 13.390% | $267.1468 | $267.15 | $267.15 | $267.10 |
| Purchase #3 | $58.98 | 3.576% | $61.0891 | $61.09 | $61.10 | $61.10 |
| Purchase #4 | $27.81 | 10.470% | $30.7217 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $175.92 | 11.442% | $196.0488 | $196.05 | $196.05 | $196.00 |
| Purchase #6 | $128.55 | 10.694% | $142.2971 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $227.70 | 3.321% | $235.2619 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $962.26 | $1,050.3935 | $1,050.40 | $1,050.40 | $1,050.30 | |