| 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 | $109.41 | 7.569% | $117.6912 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $175.58 | 8.600% | $190.6799 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $213.34 | 12.828% | $240.7073 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $86.90 | 6.872% | $92.8718 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $201.65 | 12.832% | $227.5257 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $79.67 | 6.722% | $85.0254 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $50.52 | 6.730% | $53.92 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $917.07 | $1,008.4213 | $1,008.43 | $1,008.45 | $1,008.40 | |