| 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 | $227.28 | 13.453% | $257.856 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $216.61 | 10.740% | $239.8739 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $95.56 | 3.329% | $98.7412 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $171.25 | 4.812% | $179.4906 | $179.49 | $179.50 | $179.50 |
| Purchase #5 | $224.57 | 8.581% | $243.8404 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $10.25 | 8.418% | $11.1128 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $182.48 | 12.646% | $205.5564 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $1,128.00 | $1,236.4713 | $1,236.47 | $1,236.45 | $1,236.50 | |