| 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 | $238.58 | 3.400% | $246.6917 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $151.39 | 6.187% | $160.7565 | $160.76 | $160.75 | $160.80 |
| Purchase #3 | $196.79 | 13.258% | $222.8804 | $222.88 | $222.90 | $222.90 |
| Purchase #4 | $30.91 | 12.604% | $34.8059 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $55.85 | 9.523% | $61.1686 | $61.17 | $61.15 | $61.20 |
| Purchase #6 | $36.81 | 8.789% | $40.0452 | $40.05 | $40.05 | $40.00 |
| Purchase #7 | $149.74 | 12.305% | $168.1655 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $860.07 | $934.5138 | $934.53 | $934.50 | $934.60 | |