| 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 | $214.66 | 6.153% | $227.868 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $190.50 | 11.627% | $212.6494 | $212.65 | $212.65 | $212.60 |
| Purchase #3 | $196.58 | 6.402% | $209.1651 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $75.38 | 8.590% | $81.8551 | $81.86 | $81.85 | $81.90 |
| Purchase #5 | $186.29 | 8.749% | $202.5885 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $38.66 | 3.227% | $39.9076 | $39.91 | $39.90 | $39.90 |
| Purchase #7 | $126.74 | 7.643% | $136.4267 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $1,028.81 | $1,110.4604 | $1,110.48 | $1,110.45 | $1,110.50 | |