| 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 | $110.88 | 4.419% | $115.7798 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $187.95 | 13.840% | $213.9623 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $229.59 | 12.347% | $257.9375 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $144.47 | 13.454% | $163.907 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $142.98 | 9.175% | $156.0984 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $225.51 | 5.505% | $237.9243 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $242.68 | 9.584% | $265.9385 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $1,284.06 | $1,411.5478 | $1,411.55 | $1,411.55 | $1,411.50 | |