| 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 | $205.39 | 4.417% | $214.4621 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $183.83 | 10.854% | $203.7829 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $13.96 | 6.728% | $14.8992 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $238.49 | 13.504% | $270.6957 | $270.70 | $270.70 | $270.70 |
| Purchase #5 | $82.63 | 6.617% | $88.0976 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $25.99 | 5.775% | $27.4909 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $130.45 | 5.430% | $137.5334 | $137.53 | $137.55 | $137.50 |
| 7 purchase totals = | $880.74 | $956.9618 | $956.96 | $957.00 | $957.00 | |