| 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 | $188.92 | 7.567% | $203.2156 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $98.31 | 8.173% | $106.3449 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $90.98 | 13.213% | $103.0012 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $116.41 | 4.872% | $122.0815 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $131.90 | 5.289% | $138.8762 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $205.39 | 5.300% | $216.2757 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $237.62 | 4.441% | $248.1727 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $1,069.53 | $1,137.9678 | $1,137.97 | $1,138.00 | $1,138.00 | |