| 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 | $188.33 | 12.724% | $212.2931 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $134.47 | 6.527% | $143.2469 | $143.25 | $143.25 | $143.20 |
| Purchase #3 | $30.98 | 7.743% | $33.3788 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $170.50 | 7.639% | $183.5245 | $183.52 | $183.50 | $183.50 |
| Purchase #5 | $228.43 | 6.503% | $243.2848 | $243.28 | $243.30 | $243.30 |
| Purchase #6 | $109.42 | 10.139% | $120.5141 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $137.86 | 9.540% | $151.0118 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $999.99 | $1,087.2540 | $1,087.24 | $1,087.25 | $1,087.20 | |