| 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 | $125.41 | 7.577% | $134.9123 | $134.91 | $134.90 | $134.90 |
| Purchase #2 | $212.75 | 4.783% | $222.9258 | $222.93 | $222.95 | $222.90 |
| Purchase #3 | $106.80 | 12.448% | $120.0945 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $129.67 | 11.695% | $144.8349 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $204.34 | 4.198% | $212.9182 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $123.98 | 9.747% | $136.0643 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $219.75 | 12.731% | $247.7264 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $1,122.70 | $1,219.4764 | $1,219.47 | $1,219.50 | $1,219.40 | |