| 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 | $26.77 | 3.761% | $27.7768 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $147.39 | 7.214% | $158.0227 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $243.43 | 11.333% | $271.0179 | $271.02 | $271.00 | $271.00 |
| Purchase #4 | $116.75 | 5.542% | $123.2203 | $123.22 | $123.20 | $123.20 |
| Purchase #5 | $207.31 | 6.724% | $221.2495 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $160.99 | 6.357% | $171.2241 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $193.69 | 10.475% | $213.979 | $213.98 | $214.00 | $214.00 |
| 7 purchase totals = | $1,096.33 | $1,186.4903 | $1,186.49 | $1,186.45 | $1,186.40 | |