| 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 | $224.84 | 3.564% | $232.8533 | $232.85 | $232.85 | $232.90 |
| Purchase #2 | $243.50 | 6.174% | $258.5337 | $258.53 | $258.55 | $258.50 |
| Purchase #3 | $175.33 | 8.661% | $190.5153 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $10.38 | 7.254% | $11.133 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $176.96 | 8.504% | $192.0087 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $186.69 | 11.794% | $208.7082 | $208.71 | $208.70 | $208.70 |
| Purchase #7 | $127.32 | 4.298% | $132.7922 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $1,145.02 | $1,226.5444 | $1,226.54 | $1,226.55 | $1,226.50 | |