| 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 | $205.83 | 5.365% | $216.8728 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $243.47 | 10.505% | $269.0465 | $269.05 | $269.05 | $269.00 |
| Purchase #3 | $75.38 | 11.264% | $83.8708 | $83.87 | $83.85 | $83.90 |
| Purchase #4 | $141.37 | 6.790% | $150.969 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $68.76 | 6.812% | $73.4439 | $73.44 | $73.45 | $73.40 |
| Purchase #6 | $48.97 | 11.147% | $54.4287 | $54.43 | $54.45 | $54.40 |
| Purchase #7 | $94.44 | 10.136% | $104.0124 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $878.22 | $952.6441 | $952.64 | $952.60 | $952.60 | |