| 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 | $97.92 | 6.655% | $104.4366 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $129.96 | 3.712% | $134.7841 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $218.29 | 9.241% | $238.4622 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $191.76 | 11.204% | $213.2448 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $72.39 | 13.665% | $82.2821 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $184.84 | 3.552% | $191.4055 | $191.41 | $191.40 | $191.40 |
| Purchase #7 | $201.93 | 4.677% | $211.3743 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $1,097.09 | $1,175.9896 | $1,175.98 | $1,176.00 | $1,176.00 | |