| 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 | $202.59 | 9.589% | $222.0164 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $210.73 | 13.563% | $239.3113 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $188.29 | 12.674% | $212.1539 | $212.15 | $212.15 | $212.20 |
| Purchase #4 | $176.85 | 6.176% | $187.7723 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $49.47 | 13.737% | $56.2657 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $18.99 | 8.306% | $20.5673 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $29.36 | 5.392% | $30.9431 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $876.28 | $969.0300 | $969.03 | $968.95 | $969.10 | |