| 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 | $186.46 | 8.387% | $202.0984 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $233.40 | 12.587% | $262.7781 | $262.78 | $262.80 | $262.80 |
| Purchase #3 | $231.68 | 4.381% | $241.8299 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $181.38 | 10.216% | $199.9098 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $136.73 | 10.627% | $151.2603 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $127.36 | 8.295% | $137.9245 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $133.45 | 7.358% | $143.2693 | $143.27 | $143.25 | $143.30 |
| 7 purchase totals = | $1,230.46 | $1,339.0703 | $1,339.07 | $1,339.05 | $1,339.10 | |