| 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 | $198.66 | 13.793% | $226.0612 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $8.80 | 13.267% | $9.9675 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $66.88 | 8.785% | $72.7554 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $199.91 | 11.120% | $222.14 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $171.49 | 7.831% | $184.9194 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $102.41 | 8.803% | $111.4252 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $229.82 | 9.271% | $251.1266 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $977.97 | $1,078.3953 | $1,078.41 | $1,078.40 | $1,078.40 | |