| 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 | $220.26 | 8.724% | $239.4755 | $239.48 | $239.50 | $239.50 |
| Purchase #2 | $39.70 | 10.800% | $43.9876 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $105.57 | 7.725% | $113.7253 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $210.95 | 7.499% | $226.7691 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $58.53 | 12.567% | $65.8855 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $44.40 | 9.807% | $48.7543 | $48.75 | $48.75 | $48.80 |
| Purchase #7 | $121.50 | 3.523% | $125.7804 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $800.91 | $864.3777 | $864.39 | $864.45 | $864.50 | |