| 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 | $240.85 | 7.726% | $259.4581 | $259.46 | $259.45 | $259.50 |
| Purchase #2 | $5.37 | 4.354% | $5.6038 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $243.66 | 3.708% | $252.6949 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $207.75 | 8.213% | $224.8125 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $144.99 | 13.399% | $164.4172 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $30.59 | 9.156% | $33.3908 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $224.46 | 12.387% | $252.2639 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $1,097.67 | $1,192.6412 | $1,192.63 | $1,192.60 | $1,192.70 | |