| 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 | $221.85 | 7.387% | $238.2381 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $114.89 | 8.404% | $124.5454 | $124.55 | $124.55 | $124.50 |
| Purchase #3 | $46.59 | 3.557% | $48.2472 | $48.25 | $48.25 | $48.20 |
| Purchase #4 | $83.40 | 9.232% | $91.0995 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $36.59 | 12.577% | $41.1919 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $233.30 | 13.580% | $264.9821 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $163.38 | 12.188% | $183.2928 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $900.00 | $991.5970 | $991.60 | $991.65 | $991.50 | |