| 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 | $233.54 | 9.629% | $256.0276 | $256.03 | $256.05 | $256.00 |
| Purchase #2 | $225.28 | 4.839% | $236.1813 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $117.50 | 5.703% | $124.201 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $29.28 | 7.389% | $31.4435 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $77.82 | 10.557% | $86.0355 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $188.97 | 6.739% | $201.7047 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $60.98 | 12.810% | $68.7915 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $933.37 | $1,004.3851 | $1,004.38 | $1,004.45 | $1,004.30 | |