| 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 | $118.73 | 11.528% | $132.4172 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $113.77 | 11.222% | $126.5373 | $126.54 | $126.55 | $126.50 |
| Purchase #3 | $218.80 | 10.363% | $241.4742 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $232.87 | 11.711% | $260.1414 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $30.42 | 12.403% | $34.193 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $226.93 | 6.244% | $241.0995 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $154.51 | 6.283% | $164.2179 | $164.22 | $164.20 | $164.20 |
| 7 purchase totals = | $1,096.03 | $1,200.0805 | $1,200.08 | $1,200.05 | $1,200.00 | |