| 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 | $217.52 | 7.869% | $234.6366 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $164.49 | 8.179% | $177.9436 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $211.79 | 4.865% | $222.0936 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $100.31 | 10.683% | $111.0261 | $111.03 | $111.05 | $111.00 |
| Purchase #5 | $77.65 | 11.217% | $86.36 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $76.57 | 12.465% | $86.1145 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $113.36 | 4.168% | $118.0848 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $961.69 | $1,036.2592 | $1,036.25 | $1,036.30 | $1,036.20 | |