| 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 | $206.89 | 9.627% | $226.8073 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $11.55 | 8.754% | $12.5611 | $12.56 | $12.55 | $12.60 |
| Purchase #3 | $201.67 | 12.113% | $226.0983 | $226.10 | $226.10 | $226.10 |
| Purchase #4 | $177.40 | 12.297% | $199.2149 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $155.88 | 7.111% | $166.9646 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $104.78 | 12.384% | $117.756 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $150.25 | 11.784% | $167.9555 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $1,008.42 | $1,117.3577 | $1,117.36 | $1,117.30 | $1,117.50 | |