| 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 | $232.64 | 5.173% | $244.6745 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $154.81 | 10.246% | $170.6718 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $118.75 | 3.569% | $122.9882 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $230.59 | 13.512% | $261.7473 | $261.75 | $261.75 | $261.70 |
| Purchase #5 | $56.40 | 12.723% | $63.5758 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $121.70 | 5.733% | $128.6771 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $116.99 | 13.403% | $132.6702 | $132.67 | $132.65 | $132.70 |
| 7 purchase totals = | $1,031.88 | $1,125.0049 | $1,125.01 | $1,125.00 | $1,125.10 | |