| 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 | $198.97 | 4.500% | $207.9237 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $64.93 | 12.469% | $73.0261 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $177.39 | 10.569% | $196.1383 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $250.67 | 11.178% | $278.6899 | $278.69 | $278.70 | $278.70 |
| Purchase #5 | $104.39 | 13.484% | $118.4659 | $118.47 | $118.45 | $118.50 |
| Purchase #6 | $205.94 | 13.655% | $234.0611 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $126.47 | 11.148% | $140.5689 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $1,128.76 | $1,248.8739 | $1,248.88 | $1,248.85 | $1,248.90 | |