| 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 | $225.56 | 4.251% | $235.1486 | $235.15 | $235.15 | $235.10 |
| Purchase #2 | $152.29 | 9.301% | $166.4545 | $166.45 | $166.45 | $166.50 |
| Purchase #3 | $60.65 | 7.382% | $65.1272 | $65.13 | $65.15 | $65.10 |
| Purchase #4 | $184.36 | 7.438% | $198.0727 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $242.41 | 11.849% | $271.1332 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $77.96 | 11.216% | $86.704 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $82.83 | 12.686% | $93.3378 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $1,026.06 | $1,115.9780 | $1,115.97 | $1,116.00 | $1,115.90 | |