| 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 | $157.58 | 8.654% | $171.217 | $171.22 | $171.20 | $171.20 |
| Purchase #2 | $54.61 | 10.721% | $60.4647 | $60.46 | $60.45 | $60.50 |
| Purchase #3 | $99.33 | 3.475% | $102.7817 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $242.95 | 8.222% | $262.9253 | $262.93 | $262.95 | $262.90 |
| Purchase #5 | $108.56 | 5.211% | $114.2171 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $83.62 | 3.862% | $86.8494 | $86.85 | $86.85 | $86.80 |
| Purchase #7 | $209.71 | 6.642% | $223.6389 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $956.36 | $1,022.0941 | $1,022.10 | $1,022.10 | $1,022.00 | |