| 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 | $26.85 | 6.339% | $28.552 | $28.55 | $28.55 | $28.60 |
| Purchase #2 | $166.69 | 11.537% | $185.921 | $185.92 | $185.90 | $185.90 |
| Purchase #3 | $189.62 | 13.410% | $215.048 | $215.05 | $215.05 | $215.00 |
| Purchase #4 | $206.35 | 9.527% | $226.009 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $186.39 | 12.432% | $209.562 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $193.96 | 6.778% | $207.1066 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $51.79 | 9.794% | $56.8623 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $1,021.65 | $1,129.0609 | $1,129.06 | $1,129.00 | $1,129.10 | |