| 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 | $224.63 | 5.515% | $237.0183 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $232.36 | 4.820% | $243.5598 | $243.56 | $243.55 | $243.60 |
| Purchase #3 | $9.85 | 8.609% | $10.698 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $34.34 | 3.800% | $35.6449 | $35.64 | $35.65 | $35.60 |
| Purchase #5 | $75.64 | 7.372% | $81.2162 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $168.44 | 6.493% | $179.3768 | $179.38 | $179.40 | $179.40 |
| Purchase #7 | $111.90 | 6.439% | $119.1052 | $119.11 | $119.10 | $119.10 |
| 7 purchase totals = | $857.16 | $906.6192 | $906.63 | $906.60 | $906.60 | |