| 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 | $11.49 | 3.730% | $11.9186 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $224.95 | 8.725% | $244.5769 | $244.58 | $244.60 | $244.60 |
| Purchase #3 | $221.68 | 5.574% | $234.0364 | $234.04 | $234.05 | $234.00 |
| Purchase #4 | $235.42 | 6.347% | $250.3621 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $137.31 | 8.242% | $148.6271 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $83.34 | 5.194% | $87.6687 | $87.67 | $87.65 | $87.70 |
| Purchase #7 | $199.25 | 8.328% | $215.8435 | $215.84 | $215.85 | $215.80 |
| 7 purchase totals = | $1,113.44 | $1,193.0333 | $1,193.04 | $1,193.05 | $1,193.00 | |