| 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 | $32.99 | 6.719% | $35.2066 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $216.26 | 12.113% | $242.4556 | $242.46 | $242.45 | $242.50 |
| Purchase #3 | $178.98 | 11.706% | $199.9314 | $199.93 | $199.95 | $199.90 |
| Purchase #4 | $215.48 | 11.344% | $239.9241 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $94.49 | 3.492% | $97.7896 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $141.84 | 10.478% | $156.702 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $125.53 | 9.627% | $137.6148 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $1,005.57 | $1,109.6241 | $1,109.62 | $1,109.60 | $1,109.60 | |