| 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 | $89.67 | 4.661% | $93.8495 | $93.85 | $93.85 | $93.80 |
| Purchase #2 | $233.84 | 6.380% | $248.759 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $26.61 | 11.372% | $29.6361 | $29.64 | $29.65 | $29.60 |
| Purchase #4 | $214.25 | 9.488% | $234.578 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $191.73 | 12.762% | $216.1986 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $100.84 | 3.184% | $104.0507 | $104.05 | $104.05 | $104.10 |
| Purchase #7 | $250.69 | 8.502% | $272.0037 | $272.00 | $272.00 | $272.00 |
| 7 purchase totals = | $1,107.63 | $1,199.0756 | $1,199.08 | $1,199.10 | $1,199.10 | |