| 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 | $187.43 | 11.601% | $209.1738 | $209.17 | $209.15 | $209.20 |
| Purchase #2 | $69.58 | 10.507% | $76.8908 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $170.82 | 5.712% | $180.5772 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $37.31 | 7.484% | $40.1023 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $207.40 | 5.578% | $218.9688 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $116.49 | 9.553% | $127.6183 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $214.35 | 9.665% | $235.0669 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,003.38 | $1,088.3981 | $1,088.40 | $1,088.35 | $1,088.50 | |