| 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 | $231.89 | 12.306% | $260.4264 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $209.29 | 6.618% | $223.1408 | $223.14 | $223.15 | $223.10 |
| Purchase #3 | $168.63 | 10.484% | $186.3092 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $153.42 | 5.730% | $162.211 | $162.21 | $162.20 | $162.20 |
| Purchase #5 | $239.63 | 10.214% | $264.1058 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $220.47 | 12.467% | $247.956 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $76.50 | 4.695% | $80.0917 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $1,299.83 | $1,424.2409 | $1,424.25 | $1,424.25 | $1,424.20 | |