| 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 | $195.96 | 8.225% | $212.0777 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $61.88 | 8.640% | $67.2264 | $67.23 | $67.25 | $67.20 |
| Purchase #3 | $167.58 | 8.117% | $181.1825 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $183.67 | 10.377% | $202.7294 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $130.37 | 12.619% | $146.8214 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $234.48 | 12.118% | $262.8943 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $200.76 | 8.104% | $217.0296 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $1,174.70 | $1,289.9613 | $1,289.96 | $1,290.05 | $1,289.90 | |