| 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 | $215.29 | 7.398% | $231.2172 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $28.56 | 6.286% | $30.3553 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $43.95 | 5.293% | $46.2763 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $122.63 | 9.326% | $134.0665 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $245.65 | 3.517% | $254.2895 | $254.29 | $254.30 | $254.30 |
| Purchase #6 | $14.82 | 7.606% | $15.9472 | $15.95 | $15.95 | $15.90 |
| Purchase #7 | $29.40 | 12.547% | $33.0888 | $33.09 | $33.10 | $33.10 |
| 7 purchase totals = | $700.30 | $745.2408 | $745.26 | $745.25 | $745.30 | |