| 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 | $125.39 | 7.561% | $134.8707 | $134.87 | $134.85 | $134.90 |
| Purchase #2 | $7.26 | 11.615% | $8.1032 | $8.10 | $8.10 | $8.10 |
| Purchase #3 | $74.58 | 3.308% | $77.0471 | $77.05 | $77.05 | $77.00 |
| Purchase #4 | $237.93 | 13.503% | $270.0577 | $270.06 | $270.05 | $270.10 |
| Purchase #5 | $134.79 | 7.609% | $145.0462 | $145.05 | $145.05 | $145.00 |
| Purchase #6 | $179.44 | 3.826% | $186.3054 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $238.45 | 10.320% | $263.058 | $263.06 | $263.05 | $263.10 |
| 7 purchase totals = | $997.84 | $1,084.4883 | $1,084.50 | $1,084.45 | $1,084.50 | |