| 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 | $125.66 | 3.460% | $130.0078 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $16.86 | 10.808% | $18.6822 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $12.79 | 11.674% | $14.2831 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $225.41 | 13.246% | $255.2678 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $237.45 | 7.408% | $255.0403 | $255.04 | $255.05 | $255.00 |
| Purchase #6 | $174.25 | 8.107% | $188.3764 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $29.64 | 3.814% | $30.7705 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $822.06 | $892.4281 | $892.43 | $892.45 | $892.50 | |