| 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 | $232.82 | 9.821% | $255.6853 | $255.69 | $255.70 | $255.70 |
| Purchase #2 | $160.40 | 4.143% | $167.0454 | $167.05 | $167.05 | $167.00 |
| Purchase #3 | $138.94 | 12.140% | $155.8073 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $237.32 | 6.490% | $252.7221 | $252.72 | $252.70 | $252.70 |
| Purchase #5 | $200.88 | 7.337% | $215.6186 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $223.91 | 4.750% | $234.5457 | $234.55 | $234.55 | $234.50 |
| Purchase #7 | $27.76 | 9.445% | $30.3819 | $30.38 | $30.40 | $30.40 |
| 7 purchase totals = | $1,222.03 | $1,311.8063 | $1,311.82 | $1,311.80 | $1,311.70 | |