| 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 | $121.41 | 11.308% | $135.139 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $85.69 | 3.192% | $88.4252 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $89.57 | 8.677% | $97.342 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $198.66 | 10.590% | $219.6981 | $219.70 | $219.70 | $219.70 |
| Purchase #5 | $239.87 | 8.576% | $260.4413 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $91.95 | 3.732% | $95.3816 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $82.93 | 6.407% | $88.2433 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $910.08 | $984.6705 | $984.67 | $984.75 | $984.50 | |