| 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 | $119.98 | 9.175% | $130.9882 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $189.79 | 6.639% | $202.3902 | $202.39 | $202.40 | $202.40 |
| Purchase #3 | $156.41 | 4.652% | $163.6862 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $188.75 | 4.230% | $196.7341 | $196.73 | $196.75 | $196.70 |
| Purchase #5 | $12.70 | 3.360% | $13.1267 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $206.44 | 7.586% | $222.1005 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $65.77 | 9.832% | $72.2365 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $939.84 | $1,001.2624 | $1,001.27 | $1,001.35 | $1,001.20 | |