| 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 | $124.27 | 12.383% | $139.6584 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $79.36 | 13.274% | $89.8942 | $89.89 | $89.90 | $89.90 |
| Purchase #3 | $128.46 | 3.461% | $132.906 | $132.91 | $132.90 | $132.90 |
| Purchase #4 | $183.73 | 4.739% | $192.437 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $23.40 | 3.437% | $24.2043 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $33.51 | 3.447% | $34.6651 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $224.30 | 8.238% | $242.7778 | $242.78 | $242.80 | $242.80 |
| 7 purchase totals = | $797.03 | $856.5428 | $856.55 | $856.55 | $856.60 | |