| 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 | $197.34 | 5.575% | $208.3417 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $237.67 | 3.144% | $245.1423 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $119.79 | 8.596% | $130.0871 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $18.98 | 5.733% | $20.0681 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $57.32 | 7.209% | $61.4522 | $61.45 | $61.45 | $61.50 |
| Purchase #6 | $132.87 | 10.687% | $147.0698 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $237.39 | 7.415% | $254.9925 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,001.36 | $1,067.1537 | $1,067.15 | $1,067.15 | $1,067.20 | |