| 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 | $174.99 | 10.337% | $193.0787 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $18.36 | 12.744% | $20.6998 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $245.55 | 6.343% | $261.1252 | $261.13 | $261.15 | $261.10 |
| Purchase #4 | $214.99 | 4.173% | $223.9615 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $196.77 | 10.363% | $217.1613 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $74.99 | 3.297% | $77.4624 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $235.31 | 5.250% | $247.6638 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $1,160.96 | $1,241.1527 | $1,241.15 | $1,241.15 | $1,241.30 | |