| 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 | $223.46 | 10.264% | $246.3959 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $123.96 | 10.678% | $137.1964 | $137.20 | $137.20 | $137.20 |
| Purchase #3 | $127.46 | 11.527% | $142.1523 | $142.15 | $142.15 | $142.20 |
| Purchase #4 | $171.46 | 7.400% | $184.148 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $53.94 | 7.662% | $58.0729 | $58.07 | $58.05 | $58.10 |
| Purchase #6 | $221.45 | 9.685% | $242.8974 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $241.43 | 11.870% | $270.0877 | $270.09 | $270.10 | $270.10 |
| 7 purchase totals = | $1,163.16 | $1,280.9506 | $1,280.96 | $1,280.95 | $1,281.00 | |