| 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 | $31.97 | 12.635% | $36.0094 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $44.25 | 3.790% | $45.9271 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $198.35 | 12.412% | $222.9692 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $249.49 | 11.615% | $278.4683 | $278.47 | $278.45 | $278.50 |
| Purchase #5 | $129.95 | 5.512% | $137.1128 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $125.34 | 11.844% | $140.1853 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $158.51 | 3.411% | $163.9168 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $937.86 | $1,024.5889 | $1,024.60 | $1,024.55 | $1,024.60 | |