| 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 | $214.79 | 12.659% | $241.9803 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $133.81 | 8.733% | $145.4956 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $244.74 | 11.638% | $273.2228 | $273.22 | $273.20 | $273.20 |
| Purchase #4 | $62.62 | 9.390% | $68.5 | $68.50 | $68.50 | $68.50 |
| Purchase #5 | $18.68 | 7.246% | $20.0336 | $20.03 | $20.05 | $20.00 |
| Purchase #6 | $7.83 | 12.449% | $8.8048 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $208.64 | 6.435% | $222.066 | $222.07 | $222.05 | $222.10 |
| 7 purchase totals = | $891.11 | $980.1031 | $980.10 | $980.10 | $980.10 | |