| 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 | $106.94 | 3.151% | $110.3097 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $200.86 | 9.566% | $220.0743 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $71.39 | 13.831% | $81.264 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $11.41 | 6.743% | $12.1794 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $138.80 | 12.624% | $156.3221 | $156.32 | $156.30 | $156.30 |
| Purchase #6 | $95.63 | 12.872% | $107.9395 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $203.78 | 13.347% | $230.9785 | $230.98 | $231.00 | $231.00 |
| 7 purchase totals = | $828.81 | $919.0675 | $919.06 | $919.05 | $919.10 | |