| 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 | $100.93 | 5.806% | $106.79 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $118.62 | 3.389% | $122.64 | $122.64 | $122.65 | $122.60 |
| Purchase #3 | $20.95 | 10.748% | $23.2017 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $240.32 | 6.330% | $255.5323 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $51.26 | 3.273% | $52.9377 | $52.94 | $52.95 | $52.90 |
| Purchase #6 | $176.81 | 4.844% | $185.3747 | $185.37 | $185.35 | $185.40 |
| Purchase #7 | $222.43 | 4.731% | $232.9532 | $232.95 | $232.95 | $233.00 |
| 7 purchase totals = | $931.32 | $979.4296 | $979.42 | $979.45 | $979.40 | |