| 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 | $181.37 | 11.107% | $201.5148 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $199.40 | 8.577% | $216.5025 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $200.64 | 6.538% | $213.7578 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $122.99 | 9.494% | $134.6667 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $142.81 | 11.290% | $158.9332 | $158.93 | $158.95 | $158.90 |
| Purchase #6 | $23.83 | 7.639% | $25.6504 | $25.65 | $25.65 | $25.70 |
| Purchase #7 | $101.47 | 5.309% | $106.857 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $972.51 | $1,057.8824 | $1,057.88 | $1,057.85 | $1,058.00 | |