| 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 | $108.25 | 8.466% | $117.4144 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $239.47 | 4.410% | $250.0306 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $59.62 | 3.802% | $61.8868 | $61.89 | $61.90 | $61.90 |
| Purchase #4 | $226.49 | 3.593% | $234.6278 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $189.78 | 8.213% | $205.3666 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $159.66 | 7.441% | $171.5403 | $171.54 | $171.55 | $171.50 |
| Purchase #7 | $73.89 | 3.338% | $76.3564 | $76.36 | $76.35 | $76.40 |
| 7 purchase totals = | $1,057.16 | $1,117.2229 | $1,117.23 | $1,117.25 | $1,117.20 | |