| 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 | $88.95 | 11.680% | $99.3394 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $204.81 | 3.639% | $212.263 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $248.30 | 6.443% | $264.298 | $264.30 | $264.30 | $264.30 |
| Purchase #4 | $46.75 | 13.170% | $52.907 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $87.78 | 10.750% | $97.2164 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $199.40 | 13.375% | $226.0698 | $226.07 | $226.05 | $226.10 |
| Purchase #7 | $185.25 | 11.638% | $206.8094 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $1,061.24 | $1,158.9030 | $1,158.91 | $1,158.85 | $1,158.90 | |