| 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 | $222.72 | 7.355% | $239.1011 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $169.62 | 10.701% | $187.771 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $116.38 | 9.622% | $127.5781 | $127.58 | $127.60 | $127.60 |
| Purchase #4 | $55.29 | 9.284% | $60.4231 | $60.42 | $60.40 | $60.40 |
| Purchase #5 | $123.50 | 10.575% | $136.5601 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $15.60 | 5.408% | $16.4436 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $236.36 | 11.234% | $262.9127 | $262.91 | $262.90 | $262.90 |
| 7 purchase totals = | $939.47 | $1,030.7897 | $1,030.78 | $1,030.75 | $1,030.80 | |