| 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 | $198.50 | 8.300% | $214.9755 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $48.62 | 11.123% | $54.028 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $235.46 | 6.240% | $250.1527 | $250.15 | $250.15 | $250.20 |
| Purchase #4 | $186.25 | 11.202% | $207.1137 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $81.46 | 7.851% | $87.8554 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $7.32 | 3.343% | $7.5647 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $13.92 | 8.763% | $15.1398 | $15.14 | $15.15 | $15.10 |
| 7 purchase totals = | $771.53 | $836.8298 | $836.83 | $836.85 | $836.90 | |