| 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 | $236.59 | 9.527% | $259.1299 | $259.13 | $259.15 | $259.10 |
| Purchase #2 | $91.65 | 7.399% | $98.4312 | $98.43 | $98.45 | $98.40 |
| Purchase #3 | $106.26 | 9.594% | $116.4546 | $116.45 | $116.45 | $116.50 |
| Purchase #4 | $210.88 | 4.571% | $220.5193 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $202.64 | 11.727% | $226.4036 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $199.61 | 11.605% | $222.7747 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $127.28 | 13.206% | $144.0886 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $1,174.91 | $1,287.8019 | $1,287.79 | $1,287.80 | $1,287.80 | |