| 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 | $233.99 | 3.491% | $242.1586 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $175.47 | 10.241% | $193.4399 | $193.44 | $193.45 | $193.40 |
| Purchase #3 | $7.71 | 12.365% | $8.6633 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $84.90 | 8.695% | $92.2821 | $92.28 | $92.30 | $92.30 |
| Purchase #5 | $44.77 | 8.864% | $48.7384 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $90.44 | 13.126% | $102.3112 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $167.70 | 11.179% | $186.4472 | $186.45 | $186.45 | $186.40 |
| 7 purchase totals = | $804.98 | $874.0407 | $874.04 | $874.05 | $874.00 | |