| 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 | $248.99 | 11.293% | $277.1084 | $277.11 | $277.10 | $277.10 |
| Purchase #2 | $115.98 | 11.866% | $129.7422 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $82.27 | 8.667% | $89.4003 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $116.30 | 3.577% | $120.4601 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $40.57 | 10.644% | $44.8883 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $218.59 | 8.181% | $236.4728 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $94.34 | 6.849% | $100.8013 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $917.04 | $998.8734 | $998.87 | $998.85 | $998.90 | |