| 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 | $239.73 | 13.845% | $272.9206 | $272.92 | $272.90 | $272.90 |
| Purchase #2 | $67.47 | 4.556% | $70.5439 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $206.85 | 8.168% | $223.7455 | $223.75 | $223.75 | $223.70 |
| Purchase #4 | $212.37 | 11.372% | $236.5207 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $214.25 | 7.147% | $229.5624 | $229.56 | $229.55 | $229.60 |
| Purchase #6 | $165.40 | 6.384% | $175.9591 | $175.96 | $175.95 | $176.00 |
| Purchase #7 | $150.98 | 7.260% | $161.9411 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $1,257.05 | $1,371.1933 | $1,371.19 | $1,371.15 | $1,371.10 | |