| 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 | $206.88 | 3.399% | $213.9119 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $186.75 | 13.368% | $211.7147 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $80.57 | 7.191% | $86.3638 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $108.35 | 11.158% | $120.4397 | $120.44 | $120.45 | $120.40 |
| Purchase #5 | $205.92 | 8.867% | $224.1789 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $65.87 | 11.265% | $73.2903 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $86.41 | 4.313% | $90.1369 | $90.14 | $90.15 | $90.10 |
| 7 purchase totals = | $940.75 | $1,020.0362 | $1,020.03 | $1,020.05 | $1,020.00 | |