| 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 | $231.78 | 5.428% | $244.361 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $156.69 | 7.588% | $168.5796 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $204.47 | 6.615% | $217.9957 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $223.54 | 12.171% | $250.7471 | $250.75 | $250.75 | $250.70 |
| Purchase #5 | $212.41 | 11.803% | $237.4808 | $237.48 | $237.50 | $237.50 |
| Purchase #6 | $193.66 | 3.821% | $201.0597 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $17.80 | 12.446% | $20.0154 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $1,240.35 | $1,340.2393 | $1,340.25 | $1,340.25 | $1,340.30 | |