| 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 | $223.65 | 3.870% | $232.3053 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $196.99 | 10.709% | $218.0857 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $133.89 | 5.743% | $141.5793 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $236.95 | 12.363% | $266.2441 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $219.41 | 4.451% | $229.1759 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $178.26 | 7.476% | $191.5867 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $58.25 | 6.567% | $62.0753 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $1,247.40 | $1,341.0523 | $1,341.07 | $1,341.15 | $1,341.10 | |