| 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 | $232.33 | 8.465% | $251.9967 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $99.42 | 7.720% | $107.0952 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $143.32 | 9.659% | $157.1633 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $41.26 | 13.614% | $46.8771 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $243.45 | 3.420% | $251.776 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $95.51 | 10.425% | $105.4669 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $32.81 | 12.255% | $36.8309 | $36.83 | $36.85 | $36.80 |
| 7 purchase totals = | $888.10 | $957.2061 | $957.22 | $957.25 | $957.30 | |