| 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 | $200.40 | 12.476% | $225.4019 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $51.78 | 7.836% | $55.8375 | $55.84 | $55.85 | $55.80 |
| Purchase #3 | $153.89 | 6.488% | $163.8744 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $240.35 | 5.254% | $252.978 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $215.38 | 10.667% | $238.3546 | $238.35 | $238.35 | $238.40 |
| Purchase #6 | $118.62 | 8.266% | $128.4251 | $128.43 | $128.45 | $128.40 |
| Purchase #7 | $59.26 | 13.704% | $67.381 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $1,039.68 | $1,132.2525 | $1,132.25 | $1,132.30 | $1,132.30 | |