| 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 | $227.86 | 5.178% | $239.6586 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $75.92 | 13.194% | $85.9369 | $85.94 | $85.95 | $85.90 |
| Purchase #3 | $177.39 | 6.240% | $188.4591 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $16.30 | 3.767% | $16.914 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $163.72 | 6.464% | $174.3029 | $174.30 | $174.30 | $174.30 |
| Purchase #6 | $236.65 | 9.554% | $259.2595 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $211.58 | 10.329% | $233.4341 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $1,109.42 | $1,197.9651 | $1,197.96 | $1,197.95 | $1,198.00 | |