| 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 | $96.69 | 3.342% | $99.9214 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $173.74 | 10.588% | $192.1356 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $67.76 | 7.757% | $73.0161 | $73.02 | $73.00 | $73.00 |
| Purchase #4 | $236.66 | 3.613% | $245.2105 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $229.36 | 13.810% | $261.0346 | $261.03 | $261.05 | $261.00 |
| Purchase #6 | $157.83 | 7.663% | $169.9245 | $169.92 | $169.90 | $169.90 |
| Purchase #7 | $127.31 | 7.762% | $137.1918 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $1,089.35 | $1,178.4345 | $1,178.43 | $1,178.40 | $1,178.30 | |