| 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 | $98.83 | 3.598% | $102.3859 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $185.75 | 3.299% | $191.8779 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $89.30 | 8.190% | $96.6137 | $96.61 | $96.60 | $96.60 |
| Purchase #4 | $250.26 | 4.683% | $261.9797 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $215.47 | 3.452% | $222.908 | $222.91 | $222.90 | $222.90 |
| Purchase #6 | $227.34 | 6.808% | $242.8173 | $242.82 | $242.80 | $242.80 |
| Purchase #7 | $220.37 | 5.715% | $232.9641 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $1,287.32 | $1,351.5466 | $1,351.55 | $1,351.55 | $1,351.60 | |