| 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 | $107.93 | 4.153% | $112.4123 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $227.31 | 11.166% | $252.6914 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $247.44 | 8.228% | $267.7994 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $24.46 | 12.712% | $27.5694 | $27.57 | $27.55 | $27.60 |
| Purchase #5 | $55.87 | 13.730% | $63.541 | $63.54 | $63.55 | $63.50 |
| Purchase #6 | $123.32 | 6.576% | $131.4295 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $75.70 | 10.504% | $83.6515 | $83.65 | $83.65 | $83.70 |
| 7 purchase totals = | $862.03 | $939.0945 | $939.09 | $939.10 | $939.10 | |