| 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 | $223.49 | 12.375% | $251.1469 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $165.83 | 6.373% | $176.3983 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $26.97 | 13.853% | $30.7062 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $5.92 | 13.360% | $6.7109 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $181.99 | 12.757% | $205.2065 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $190.74 | 7.244% | $204.5572 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $191.69 | 10.289% | $211.413 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $986.63 | $1,086.1390 | $1,086.15 | $1,086.10 | $1,086.10 | |