| 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 | $215.36 | 5.624% | $227.4718 | $227.47 | $227.45 | $227.50 |
| Purchase #2 | $57.38 | 10.241% | $63.2563 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $116.38 | 5.804% | $123.1347 | $123.13 | $123.15 | $123.10 |
| Purchase #4 | $106.35 | 9.226% | $116.1619 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $23.88 | 10.489% | $26.3848 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $224.52 | 3.308% | $231.9471 | $231.95 | $231.95 | $231.90 |
| Purchase #7 | $150.62 | 9.712% | $165.2482 | $165.25 | $165.25 | $165.20 |
| 7 purchase totals = | $894.49 | $953.6048 | $953.60 | $953.60 | $953.60 | |