| 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 | $212.59 | 12.570% | $239.3126 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $121.31 | 11.680% | $135.479 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $243.71 | 7.416% | $261.7835 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $142.27 | 12.717% | $160.3625 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $167.85 | 8.471% | $182.0686 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $121.77 | 10.207% | $134.1991 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $127.69 | 13.725% | $145.2155 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $1,137.19 | $1,258.4208 | $1,258.42 | $1,258.40 | $1,258.50 | |