| 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 | $213.68 | 13.530% | $242.5909 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $203.52 | 12.728% | $229.424 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $122.78 | 4.111% | $127.8275 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $52.42 | 8.864% | $57.0665 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $49.98 | 10.357% | $55.1564 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $213.97 | 13.212% | $242.2397 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $9.72 | 3.764% | $10.0859 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $866.07 | $964.3909 | $964.40 | $964.40 | $964.40 | |