| 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 | $234.92 | 3.614% | $243.41 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $8.62 | 13.152% | $9.7537 | $9.75 | $9.75 | $9.80 |
| Purchase #3 | $125.92 | 11.832% | $140.8189 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $196.37 | 9.319% | $214.6697 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $55.27 | 4.438% | $57.7229 | $57.72 | $57.70 | $57.70 |
| Purchase #6 | $227.99 | 4.316% | $237.83 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $53.72 | 9.786% | $58.977 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $902.81 | $963.1822 | $963.18 | $963.15 | $963.20 | |