| 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 | $199.69 | 11.123% | $221.9015 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $95.75 | 13.865% | $109.0257 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $77.80 | 3.107% | $80.2172 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $237.27 | 7.526% | $255.1269 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $188.78 | 12.239% | $211.8848 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $76.47 | 12.495% | $86.0249 | $86.02 | $86.00 | $86.00 |
| Purchase #7 | $201.80 | 12.178% | $226.3752 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $1,077.56 | $1,190.5562 | $1,190.56 | $1,190.60 | $1,190.50 | |