| 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 | $228.50 | 3.747% | $237.0619 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $196.34 | 8.670% | $213.3627 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $152.43 | 10.308% | $168.1425 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $118.53 | 13.334% | $134.3348 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $6.45 | 5.680% | $6.8164 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $240.41 | 6.398% | $255.7914 | $255.79 | $255.80 | $255.80 |
| Purchase #7 | $176.65 | 9.218% | $192.9336 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,119.31 | $1,208.4433 | $1,208.43 | $1,208.45 | $1,208.40 | |