| 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 | $191.32 | 13.862% | $217.8408 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $69.51 | 3.370% | $71.8525 | $71.85 | $71.85 | $71.90 |
| Purchase #3 | $12.49 | 4.677% | $13.0742 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $8.84 | 12.779% | $9.9697 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $108.42 | 5.648% | $114.5436 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $237.49 | 7.723% | $255.8314 | $255.83 | $255.85 | $255.80 |
| Purchase #7 | $223.79 | 5.705% | $236.5572 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $851.86 | $919.6694 | $919.66 | $919.65 | $919.70 | |