| 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 | $236.91 | 9.521% | $259.4662 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $106.33 | 11.167% | $118.2039 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $129.50 | 9.386% | $141.6549 | $141.65 | $141.65 | $141.70 |
| Purchase #4 | $43.37 | 12.594% | $48.832 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $207.63 | 7.402% | $222.9988 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $34.29 | 4.282% | $35.7583 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $104.56 | 8.280% | $113.2176 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $862.59 | $940.1317 | $940.13 | $940.10 | $940.20 | |