| 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 | $221.36 | 8.663% | $240.5364 | $240.54 | $240.55 | $240.50 |
| Purchase #2 | $248.50 | 8.465% | $269.5355 | $269.54 | $269.55 | $269.50 |
| Purchase #3 | $14.50 | 12.618% | $16.3296 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $216.89 | 9.758% | $238.0541 | $238.05 | $238.05 | $238.10 |
| Purchase #5 | $111.78 | 3.555% | $115.7538 | $115.75 | $115.75 | $115.80 |
| Purchase #6 | $196.87 | 7.710% | $212.0487 | $212.05 | $212.05 | $212.00 |
| Purchase #7 | $208.35 | 11.619% | $232.5582 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $1,218.25 | $1,324.8163 | $1,324.82 | $1,324.85 | $1,324.80 | |