| 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 | $24.64 | 3.176% | $25.4226 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $115.63 | 10.709% | $128.0128 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $228.32 | 3.840% | $237.0875 | $237.09 | $237.10 | $237.10 |
| Purchase #4 | $218.90 | 3.264% | $226.0449 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $168.42 | 11.484% | $187.7614 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $165.78 | 9.654% | $181.7844 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $201.73 | 10.360% | $222.6292 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $1,123.42 | $1,208.7428 | $1,208.73 | $1,208.75 | $1,208.70 | |