| 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 | $7.52 | 7.513% | $8.085 | $8.09 | $8.10 | $8.10 |
| Purchase #2 | $243.97 | 6.394% | $259.5694 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $104.59 | 8.601% | $113.5858 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $146.95 | 6.863% | $157.0352 | $157.04 | $157.05 | $157.00 |
| Purchase #5 | $220.95 | 12.480% | $248.5246 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $71.66 | 6.680% | $76.4469 | $76.45 | $76.45 | $76.40 |
| Purchase #7 | $74.81 | 3.339% | $77.3079 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $870.45 | $940.5548 | $940.57 | $940.55 | $940.50 | |