| 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 | $229.49 | 5.792% | $242.7821 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $43.41 | 3.273% | $44.8308 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $110.45 | 8.177% | $119.4815 | $119.48 | $119.50 | $119.50 |
| Purchase #4 | $142.82 | 6.378% | $151.9291 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $46.75 | 7.494% | $50.2534 | $50.25 | $50.25 | $50.30 |
| Purchase #6 | $5.81 | 6.510% | $6.1882 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $234.32 | 3.104% | $241.5933 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $813.05 | $857.0584 | $857.05 | $857.15 | $857.10 | |