| 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 | $112.32 | 6.828% | $119.9892 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $140.76 | 7.448% | $151.2438 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $228.58 | 3.129% | $235.7323 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $119.98 | 11.870% | $134.2216 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $8.74 | 4.469% | $9.1306 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $27.68 | 6.145% | $29.3809 | $29.38 | $29.40 | $29.40 |
| Purchase #7 | $229.65 | 9.173% | $250.7158 | $250.72 | $250.70 | $250.70 |
| 7 purchase totals = | $867.71 | $930.4142 | $930.41 | $930.45 | $930.30 | |