| 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 | $205.31 | 6.865% | $219.4045 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $82.61 | 3.354% | $85.3807 | $85.38 | $85.40 | $85.40 |
| Purchase #3 | $70.89 | 3.438% | $73.3272 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $237.43 | 11.527% | $264.7986 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $235.41 | 10.489% | $260.1022 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $114.66 | 8.118% | $123.9681 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $213.78 | 10.338% | $235.8806 | $235.88 | $235.90 | $235.90 |
| 7 purchase totals = | $1,160.09 | $1,262.8619 | $1,262.86 | $1,262.90 | $1,262.90 | |