| 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 | $215.65 | 12.237% | $242.0391 | $242.04 | $242.05 | $242.00 |
| Purchase #2 | $83.44 | 4.476% | $87.1748 | $87.17 | $87.15 | $87.20 |
| Purchase #3 | $79.32 | 9.140% | $86.5698 | $86.57 | $86.55 | $86.60 |
| Purchase #4 | $11.72 | 3.617% | $12.1439 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $131.30 | 12.598% | $147.8412 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $215.83 | 8.147% | $233.4137 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $64.82 | 3.624% | $67.1691 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $802.08 | $876.3516 | $876.34 | $876.30 | $876.30 | |