| 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 | $180.68 | 5.106% | $189.9055 | $189.91 | $189.90 | $189.90 |
| Purchase #2 | $231.81 | 13.322% | $262.6917 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $199.65 | 11.624% | $222.8573 | $222.86 | $222.85 | $222.90 |
| Purchase #4 | $172.62 | 12.839% | $194.7827 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $72.33 | 8.761% | $78.6668 | $78.67 | $78.65 | $78.70 |
| Purchase #6 | $188.59 | 7.696% | $203.1039 | $203.10 | $203.10 | $203.10 |
| Purchase #7 | $108.50 | 12.265% | $121.8075 | $121.81 | $121.80 | $121.80 |
| 7 purchase totals = | $1,154.18 | $1,273.8154 | $1,273.82 | $1,273.80 | $1,273.90 | |