| 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 | $243.94 | 4.317% | $254.4709 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $231.66 | 9.799% | $254.3604 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $30.39 | 10.348% | $33.5348 | $33.53 | $33.55 | $33.50 |
| Purchase #4 | $77.74 | 3.379% | $80.3668 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $35.91 | 9.243% | $39.2292 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $207.90 | 6.259% | $220.9125 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $186.71 | 4.746% | $195.5713 | $195.57 | $195.55 | $195.60 |
| 7 purchase totals = | $1,014.25 | $1,078.4459 | $1,078.44 | $1,078.40 | $1,078.50 | |