| 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 | $201.52 | 12.707% | $227.1271 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $101.75 | 12.110% | $114.0719 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $111.59 | 8.288% | $120.8386 | $120.84 | $120.85 | $120.80 |
| Purchase #4 | $197.72 | 12.715% | $222.8601 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $239.72 | 9.230% | $261.8462 | $261.85 | $261.85 | $261.80 |
| Purchase #6 | $170.35 | 6.851% | $182.0207 | $182.02 | $182.00 | $182.00 |
| Purchase #7 | $230.35 | 5.360% | $242.6968 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $1,253.00 | $1,371.4614 | $1,371.47 | $1,371.45 | $1,371.40 | |