| 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 | $123.76 | 7.764% | $133.3687 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $201.50 | 5.754% | $213.0943 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $154.43 | 11.187% | $171.7061 | $171.71 | $171.70 | $171.70 |
| Purchase #4 | $88.86 | 11.431% | $99.0176 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $116.38 | 7.438% | $125.0363 | $125.04 | $125.05 | $125.00 |
| Purchase #6 | $94.47 | 11.857% | $105.6713 | $105.67 | $105.65 | $105.70 |
| Purchase #7 | $109.92 | 4.622% | $115.0005 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $889.32 | $962.8948 | $962.90 | $962.85 | $962.90 | |