| 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 | 4.408% | $130.9381 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $193.80 | 11.332% | $215.7614 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $206.95 | 8.477% | $224.4932 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $185.80 | 10.802% | $205.8701 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $188.63 | 12.767% | $212.7124 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $179.77 | 11.347% | $200.1685 | $200.17 | $200.15 | $200.20 |
| Purchase #7 | $174.52 | 6.553% | $185.9563 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $1,254.88 | $1,375.9000 | $1,375.90 | $1,375.85 | $1,376.00 | |