| 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 | $11.32 | 7.255% | $12.1413 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $96.82 | 13.828% | $110.2083 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $86.26 | 3.326% | $89.129 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $97.77 | 10.197% | $107.7396 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $97.93 | 11.449% | $109.142 | $109.14 | $109.15 | $109.10 |
| Purchase #6 | $118.77 | 13.139% | $134.3752 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $181.26 | 13.342% | $205.4437 | $205.44 | $205.45 | $205.40 |
| 7 purchase totals = | $690.13 | $768.1791 | $768.18 | $768.25 | $768.00 | |