| 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 | $207.77 | 7.730% | $223.8306 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $108.48 | 7.753% | $116.8905 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $166.58 | 9.575% | $182.53 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $109.63 | 7.582% | $117.9421 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $216.79 | 3.334% | $224.0178 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $213.44 | 11.625% | $238.2524 | $238.25 | $238.25 | $238.30 |
| Purchase #7 | $223.71 | 5.259% | $235.4749 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $1,246.40 | $1,338.9383 | $1,338.93 | $1,338.95 | $1,338.90 | |