| 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 | $182.70 | 12.445% | $205.437 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $190.26 | 11.446% | $212.0372 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $212.35 | 9.366% | $232.2387 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $65.56 | 10.709% | $72.5808 | $72.58 | $72.60 | $72.60 |
| Purchase #5 | $145.29 | 11.148% | $161.4869 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $87.41 | 13.261% | $99.0014 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $97.75 | 6.302% | $103.9102 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $981.32 | $1,086.6922 | $1,086.70 | $1,086.75 | $1,086.60 | |