| 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 | $158.97 | 4.224% | $165.6849 | $165.68 | $165.70 | $165.70 |
| Purchase #2 | $208.41 | 7.847% | $224.7639 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $222.96 | 12.184% | $250.1254 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $11.57 | 3.831% | $12.0132 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $195.56 | 10.269% | $215.6421 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $219.79 | 10.186% | $242.1778 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $96.72 | 10.316% | $106.6976 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $1,113.98 | $1,217.1049 | $1,217.10 | $1,217.15 | $1,217.10 | |