| 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 | $238.29 | 8.333% | $258.1467 | $258.15 | $258.15 | $258.10 |
| Purchase #2 | $126.92 | 6.160% | $134.7383 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $205.66 | 13.456% | $233.3336 | $233.33 | $233.35 | $233.30 |
| Purchase #4 | $82.55 | 8.670% | $89.7071 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $66.45 | 12.359% | $74.6626 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $187.37 | 12.133% | $210.1036 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $156.56 | 5.675% | $165.4448 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $1,063.80 | $1,166.1367 | $1,166.13 | $1,166.15 | $1,166.00 | |