| 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 | $66.95 | 3.645% | $69.3903 | $69.39 | $69.40 | $69.40 |
| Purchase #2 | $244.78 | 6.543% | $260.796 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $28.60 | 9.143% | $31.2149 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $208.59 | 3.123% | $215.1043 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $206.46 | 13.586% | $234.5097 | $234.51 | $234.50 | $234.50 |
| Purchase #6 | $189.98 | 6.230% | $201.8158 | $201.82 | $201.80 | $201.80 |
| Purchase #7 | $145.99 | 6.320% | $155.2166 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $1,091.35 | $1,168.0476 | $1,168.05 | $1,168.00 | $1,168.00 | |