| 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 | $19.58 | 10.202% | $21.5776 | $21.58 | $21.60 | $21.60 |
| Purchase #2 | $166.75 | 13.155% | $188.686 | $188.69 | $188.70 | $188.70 |
| Purchase #3 | $105.40 | 12.643% | $118.7257 | $118.73 | $118.75 | $118.70 |
| Purchase #4 | $197.97 | 5.651% | $209.1573 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $140.29 | 13.449% | $159.1576 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $28.26 | 9.147% | $30.8449 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $196.81 | 11.591% | $219.6222 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $855.06 | $947.7713 | $947.78 | $947.80 | $947.80 | |