| 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 | $119.55 | 8.480% | $129.6878 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $42.80 | 9.365% | $46.8082 | $46.81 | $46.80 | $46.80 |
| Purchase #3 | $79.78 | 8.556% | $86.606 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $95.93 | 4.723% | $100.4608 | $100.46 | $100.45 | $100.50 |
| Purchase #5 | $236.54 | 12.348% | $265.748 | $265.75 | $265.75 | $265.70 |
| Purchase #6 | $103.47 | 4.849% | $108.4873 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $157.41 | 12.612% | $177.2625 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $835.48 | $915.0606 | $915.07 | $915.05 | $915.10 | |