| 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 | $122.84 | 7.682% | $132.2766 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $104.50 | 10.118% | $115.0733 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $67.73 | 10.175% | $74.6215 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $189.72 | 9.153% | $207.0851 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $152.74 | 13.423% | $173.2423 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $33.32 | 4.230% | $34.7294 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $117.46 | 8.437% | $127.3701 | $127.37 | $127.35 | $127.40 |
| 7 purchase totals = | $788.31 | $864.3983 | $864.40 | $864.40 | $864.40 | |