| 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 | $76.87 | 13.308% | $87.0999 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $122.93 | 8.529% | $133.4147 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $209.68 | 5.127% | $220.4303 | $220.43 | $220.45 | $220.40 |
| Purchase #4 | $129.98 | 4.670% | $136.0501 | $136.05 | $136.05 | $136.10 |
| Purchase #5 | $250.77 | 4.173% | $261.2346 | $261.23 | $261.25 | $261.20 |
| Purchase #6 | $72.66 | 4.643% | $76.0336 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $190.48 | 6.520% | $202.8993 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $1,053.37 | $1,117.1625 | $1,117.15 | $1,117.20 | $1,117.10 | |