| 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 | $12.31 | 13.846% | $14.0144 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $218.69 | 13.136% | $247.4171 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $140.94 | 3.172% | $145.4106 | $145.41 | $145.40 | $145.40 |
| Purchase #4 | $153.97 | 13.635% | $174.9638 | $174.96 | $174.95 | $175.00 |
| Purchase #5 | $196.71 | 5.844% | $208.2057 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $11.87 | 6.731% | $12.669 | $12.67 | $12.65 | $12.70 |
| Purchase #7 | $178.40 | 4.773% | $186.915 | $186.92 | $186.90 | $186.90 |
| 7 purchase totals = | $912.89 | $989.5956 | $989.60 | $989.50 | $989.60 | |