| 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 | $223.41 | 12.371% | $251.0481 | $251.05 | $251.05 | $251.00 |
| Purchase #2 | $226.43 | 10.389% | $249.9538 | $249.95 | $249.95 | $250.00 |
| Purchase #3 | $202.81 | 5.636% | $214.2404 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $85.40 | 10.496% | $94.3636 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $173.69 | 8.243% | $188.0073 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $137.68 | 6.158% | $146.1583 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $182.60 | 7.429% | $196.1654 | $196.17 | $196.15 | $196.20 |
| 7 purchase totals = | $1,232.02 | $1,339.9369 | $1,339.94 | $1,339.90 | $1,340.00 | |