| 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 | $185.52 | 8.621% | $201.5137 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $174.96 | 7.487% | $188.0593 | $188.06 | $188.05 | $188.10 |
| Purchase #3 | $26.67 | 7.203% | $28.591 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $221.25 | 12.734% | $249.424 | $249.42 | $249.40 | $249.40 |
| Purchase #5 | $56.29 | 5.644% | $59.467 | $59.47 | $59.45 | $59.50 |
| Purchase #6 | $181.81 | 12.653% | $204.8144 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $70.46 | 10.671% | $77.9788 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $916.96 | $1,009.8482 | $1,009.84 | $1,009.80 | $1,009.90 | |