| 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 | $243.41 | 9.344% | $266.1542 | $266.15 | $266.15 | $266.20 |
| Purchase #2 | $9.35 | 12.399% | $10.5093 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $74.56 | 10.300% | $82.2397 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $159.33 | 3.206% | $164.4381 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $73.67 | 9.253% | $80.4867 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $175.70 | 3.594% | $182.0147 | $182.01 | $182.00 | $182.00 |
| Purchase #7 | $105.83 | 8.644% | $114.9779 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $841.85 | $900.8206 | $900.82 | $900.85 | $900.80 | |