| 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 | $204.67 | 5.559% | $216.0476 | $216.05 | $216.05 | $216.00 |
| Purchase #2 | $12.45 | 10.143% | $13.7128 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $28.67 | 5.356% | $30.2056 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $215.38 | 5.136% | $226.4419 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $133.26 | 3.282% | $137.6336 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $167.47 | 4.341% | $174.7399 | $174.74 | $174.75 | $174.70 |
| Purchase #7 | $238.96 | 8.334% | $258.8749 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,000.86 | $1,057.6563 | $1,057.65 | $1,057.65 | $1,057.50 | |