| 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 | $213.33 | 9.128% | $232.8028 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $51.28 | 7.832% | $55.2962 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $9.52 | 10.669% | $10.5357 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $173.79 | 6.863% | $185.7172 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $127.82 | 6.705% | $136.3903 | $136.39 | $136.40 | $136.40 |
| Purchase #6 | $72.72 | 13.775% | $82.7372 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $247.26 | 12.856% | $279.0477 | $279.05 | $279.05 | $279.00 |
| 7 purchase totals = | $895.72 | $982.5271 | $982.54 | $982.55 | $982.40 | |