| 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 | $217.61 | 7.254% | $233.3954 | $233.40 | $233.40 | $233.40 |
| Purchase #2 | $151.48 | 13.138% | $171.3814 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $184.36 | 4.652% | $192.9364 | $192.94 | $192.95 | $192.90 |
| Purchase #4 | $196.72 | 13.230% | $222.7461 | $222.75 | $222.75 | $222.70 |
| Purchase #5 | $24.62 | 9.626% | $26.9899 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $47.40 | 4.693% | $49.6245 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $85.39 | 13.693% | $97.0825 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $907.58 | $994.1562 | $994.16 | $994.20 | $994.10 | |