| 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 | $212.82 | 7.559% | $228.9071 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $214.64 | 13.414% | $243.4318 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $69.36 | 4.691% | $72.6137 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $229.47 | 4.416% | $239.6034 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $77.76 | 11.289% | $86.5383 | $86.54 | $86.55 | $86.50 |
| Purchase #6 | $162.77 | 7.669% | $175.2528 | $175.25 | $175.25 | $175.30 |
| Purchase #7 | $79.94 | 8.107% | $86.4207 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $1,046.76 | $1,132.7678 | $1,132.76 | $1,132.75 | $1,132.70 | |