| 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 | $11.88 | 13.309% | $13.4611 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $171.62 | 5.749% | $181.4864 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $58.85 | 10.619% | $65.0993 | $65.10 | $65.10 | $65.10 |
| Purchase #4 | $223.88 | 10.342% | $247.0337 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $222.44 | 9.167% | $242.8311 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $115.59 | 5.391% | $121.8215 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $147.46 | 10.616% | $163.1144 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $951.72 | $1,034.8475 | $1,034.84 | $1,034.85 | $1,034.80 | |