| 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 | $207.91 | 9.300% | $227.2456 | $227.25 | $227.25 | $227.20 |
| Purchase #2 | $165.28 | 3.605% | $171.2383 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $118.76 | 7.200% | $127.3107 | $127.31 | $127.30 | $127.30 |
| Purchase #4 | $89.30 | 9.675% | $97.9398 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $189.47 | 6.811% | $202.3748 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $177.60 | 11.849% | $198.6438 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $16.35 | 7.338% | $17.5498 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $964.67 | $1,042.3028 | $1,042.30 | $1,042.30 | $1,042.10 | |