| 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 | $226.37 | 4.253% | $235.9975 | $236.00 | $236.00 | $236.00 |
| Purchase #2 | $121.55 | 12.260% | $136.452 | $136.45 | $136.45 | $136.50 |
| Purchase #3 | $112.70 | 13.437% | $127.8435 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $201.86 | 5.453% | $212.8674 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $84.92 | 3.345% | $87.7606 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $150.38 | 5.289% | $158.3336 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $204.41 | 8.599% | $221.9872 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $1,102.19 | $1,181.2418 | $1,181.24 | $1,181.25 | $1,181.30 | |