| 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 | $246.51 | 9.756% | $270.5595 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $120.50 | 8.730% | $131.0197 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $79.50 | 8.748% | $86.4547 | $86.45 | $86.45 | $86.50 |
| Purchase #4 | $33.58 | 10.115% | $36.9766 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $107.83 | 10.445% | $119.0928 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $179.45 | 9.750% | $196.9464 | $196.95 | $196.95 | $196.90 |
| Purchase #7 | $7.80 | 3.846% | $8.1 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $775.17 | $849.1497 | $849.15 | $849.15 | $849.20 | |