| 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 | $250.26 | 4.775% | $262.2099 | $262.21 | $262.20 | $262.20 |
| Purchase #2 | $27.56 | 10.520% | $30.4593 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $249.54 | 6.441% | $265.6129 | $265.61 | $265.60 | $265.60 |
| Purchase #4 | $19.84 | 3.418% | $20.5181 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $95.64 | 4.121% | $99.5813 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $241.71 | 3.445% | $250.0369 | $250.04 | $250.05 | $250.00 |
| Purchase #7 | $175.62 | 4.527% | $183.5703 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $1,060.17 | $1,111.9887 | $1,111.99 | $1,111.95 | $1,112.00 | |