| 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 | $104.98 | 7.844% | $113.2146 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $124.96 | 5.721% | $132.109 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $127.33 | 9.169% | $139.0049 | $139.00 | $139.00 | $139.00 |
| Purchase #4 | $105.30 | 9.496% | $115.2993 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $173.99 | 5.451% | $183.4742 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $128.53 | 7.709% | $138.4384 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $191.78 | 3.867% | $199.1961 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $956.87 | $1,020.7365 | $1,020.73 | $1,020.70 | $1,020.70 | |