| 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 | $138.99 | 6.808% | $148.4524 | $148.45 | $148.45 | $148.50 |
| Purchase #2 | $124.49 | 12.482% | $140.0288 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $188.89 | 7.823% | $203.6669 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $67.51 | 8.632% | $73.3375 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $104.59 | 5.176% | $110.0036 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $100.74 | 7.670% | $108.4668 | $108.47 | $108.45 | $108.50 |
| Purchase #7 | $250.70 | 5.700% | $264.9899 | $264.99 | $265.00 | $265.00 |
| 7 purchase totals = | $975.91 | $1,048.9459 | $1,048.95 | $1,048.95 | $1,049.00 | |