| 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 | $88.65 | 9.771% | $97.312 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $121.56 | 6.812% | $129.8407 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $214.30 | 12.211% | $240.4682 | $240.47 | $240.45 | $240.50 |
| Purchase #4 | $151.30 | 11.405% | $168.5558 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $219.98 | 13.866% | $250.4824 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $120.93 | 4.576% | $126.4638 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $27.98 | 8.861% | $30.4593 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $944.70 | $1,043.5822 | $1,043.58 | $1,043.55 | $1,043.70 | |