| 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 | $217.99 | 6.217% | $231.5424 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $214.40 | 12.349% | $240.8763 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $143.97 | 9.470% | $157.604 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $234.67 | 13.334% | $265.9609 | $265.96 | $265.95 | $266.00 |
| Purchase #5 | $230.98 | 13.844% | $262.9569 | $262.96 | $262.95 | $263.00 |
| Purchase #6 | $198.82 | 4.343% | $207.4548 | $207.45 | $207.45 | $207.50 |
| Purchase #7 | $26.73 | 5.704% | $28.2547 | $28.25 | $28.25 | $28.30 |
| 7 purchase totals = | $1,267.56 | $1,394.6500 | $1,394.64 | $1,394.65 | $1,394.80 | |