| 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 | $119.84 | 9.613% | $131.3602 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $228.31 | 3.501% | $236.3031 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $40.81 | 8.587% | $44.3144 | $44.31 | $44.30 | $44.30 |
| Purchase #4 | $186.54 | 5.858% | $197.4675 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $170.92 | 3.326% | $176.6048 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $79.93 | 11.420% | $89.058 | $89.06 | $89.05 | $89.10 |
| Purchase #7 | $111.64 | 11.507% | $124.4864 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $937.99 | $999.5944 | $999.59 | $999.55 | $999.70 | |