| 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 | $203.37 | 11.534% | $226.8267 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $188.77 | 9.644% | $206.975 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $41.56 | 5.519% | $43.8537 | $43.85 | $43.85 | $43.90 |
| Purchase #4 | $228.92 | 6.600% | $244.0287 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $208.65 | 6.273% | $221.7386 | $221.74 | $221.75 | $221.70 |
| Purchase #6 | $55.67 | 4.321% | $58.0755 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $217.56 | 4.519% | $227.3915 | $227.39 | $227.40 | $227.40 |
| 7 purchase totals = | $1,144.50 | $1,228.8897 | $1,228.90 | $1,229.00 | $1,228.90 | |