| 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 | $11.36 | 8.328% | $12.3061 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $177.47 | 5.821% | $187.8005 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $213.60 | 13.697% | $242.8568 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $239.97 | 8.379% | $260.0771 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $110.86 | 3.548% | $114.7933 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $215.82 | 5.845% | $228.4347 | $228.43 | $228.45 | $228.40 |
| Purchase #7 | $200.56 | 3.211% | $207 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $1,169.64 | $1,253.2685 | $1,253.27 | $1,253.30 | $1,253.30 | |