| 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 | $134.75 | 3.605% | $139.6077 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $212.97 | 11.208% | $236.8397 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $242.72 | 3.670% | $251.6278 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $150.87 | 10.123% | $166.1426 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $239.67 | 3.652% | $248.4227 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $236.47 | 7.501% | $254.2076 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $172.49 | 8.667% | $187.4397 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $1,389.94 | $1,484.2878 | $1,484.29 | $1,484.30 | $1,484.10 | |