| 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 | $220.31 | 10.695% | $243.8722 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $99.37 | 9.597% | $108.9065 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $43.69 | 10.435% | $48.2491 | $48.25 | $48.25 | $48.20 |
| Purchase #4 | $204.34 | 9.703% | $224.1671 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $171.45 | 8.733% | $186.4227 | $186.42 | $186.40 | $186.40 |
| Purchase #6 | $125.79 | 5.124% | $132.2355 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $62.64 | 8.442% | $67.9281 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $927.59 | $1,011.7812 | $1,011.79 | $1,011.75 | $1,011.70 | |