| 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 | $206.60 | 10.706% | $228.7186 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $97.61 | 11.848% | $109.1748 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $131.75 | 13.854% | $150.0026 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $229.79 | 7.568% | $247.1805 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $111.95 | 9.758% | $122.8741 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $210.69 | 6.542% | $224.4733 | $224.47 | $224.45 | $224.50 |
| Purchase #7 | $174.26 | 13.668% | $198.0779 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $1,162.65 | $1,280.5018 | $1,280.49 | $1,280.45 | $1,280.60 | |