| 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 | $201.56 | 10.356% | $222.4336 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $109.41 | 10.228% | $120.6005 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $180.74 | 6.498% | $192.4845 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $213.54 | 10.699% | $236.3866 | $236.39 | $236.40 | $236.40 |
| Purchase #5 | $26.51 | 3.327% | $27.392 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $223.35 | 8.730% | $242.8485 | $242.85 | $242.85 | $242.80 |
| Purchase #7 | $218.91 | 12.455% | $246.1752 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,174.02 | $1,288.3209 | $1,288.32 | $1,288.40 | $1,288.30 | |