| 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 | $89.87 | 3.710% | $93.2042 | $93.20 | $93.20 | $93.20 |
| Purchase #2 | $178.57 | 12.698% | $201.2448 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $219.86 | 6.377% | $233.8805 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $158.78 | 7.850% | $171.2442 | $171.24 | $171.25 | $171.20 |
| Purchase #5 | $236.58 | 5.176% | $248.8254 | $248.83 | $248.85 | $248.80 |
| Purchase #6 | $33.95 | 3.264% | $35.0581 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $109.70 | 11.533% | $122.3517 | $122.35 | $122.35 | $122.40 |
| 7 purchase totals = | $1,027.31 | $1,105.8089 | $1,105.80 | $1,105.85 | $1,105.80 | |