| 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 | $190.80 | 7.386% | $204.8925 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $100.84 | 5.105% | $105.9879 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $97.74 | 3.321% | $100.9859 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $174.47 | 10.576% | $192.9219 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $227.69 | 13.778% | $259.0611 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $20.49 | 9.283% | $22.3921 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $119.77 | 13.789% | $136.2851 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $931.80 | $1,022.5265 | $1,022.53 | $1,022.55 | $1,022.60 | |