| 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 | $211.74 | 11.643% | $236.3929 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $206.76 | 12.107% | $231.7924 | $231.79 | $231.80 | $231.80 |
| Purchase #3 | $120.56 | 8.589% | $130.9149 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $105.89 | 3.524% | $109.6216 | $109.62 | $109.60 | $109.60 |
| Purchase #5 | $207.95 | 8.814% | $226.2787 | $226.28 | $226.30 | $226.30 |
| Purchase #6 | $102.36 | 6.873% | $109.3952 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $199.62 | 13.756% | $227.0797 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,154.88 | $1,271.4754 | $1,271.47 | $1,271.50 | $1,271.50 | |