| 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 | $132.44 | 4.775% | $138.764 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $206.82 | 13.274% | $234.2733 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $12.64 | 12.549% | $14.2262 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $101.47 | 10.379% | $112.0016 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $51.36 | 9.230% | $56.1005 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $195.47 | 11.733% | $218.4045 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $126.79 | 8.520% | $137.5925 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $826.99 | $911.3626 | $911.35 | $911.35 | $911.40 | |