| 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 | $234.72 | 3.617% | $243.2098 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $239.56 | 10.304% | $264.2443 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $180.92 | 10.123% | $199.2345 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $197.39 | 10.324% | $217.7685 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $144.32 | 10.620% | $159.6468 | $159.65 | $159.65 | $159.60 |
| Purchase #6 | $131.51 | 4.854% | $137.8935 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $42.48 | 5.186% | $44.683 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $1,170.90 | $1,266.6804 | $1,266.67 | $1,266.70 | $1,266.60 | |