| 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 | $212.79 | 10.467% | $235.0627 | $235.06 | $235.05 | $235.10 |
| Purchase #2 | $157.69 | 3.661% | $163.463 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $182.40 | 12.709% | $205.5812 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $218.90 | 12.709% | $246.72 | $246.72 | $246.70 | $246.70 |
| Purchase #5 | $222.41 | 4.528% | $232.4807 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $230.72 | 6.421% | $245.5345 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $174.61 | 9.849% | $191.8073 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $1,399.52 | $1,520.6494 | $1,520.64 | $1,520.65 | $1,520.70 | |