| 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 | $199.57 | 3.135% | $205.8265 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $99.26 | 11.346% | $110.522 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $97.44 | 6.639% | $103.909 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $170.75 | 6.478% | $181.8112 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $185.45 | 10.548% | $205.0113 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $198.26 | 6.164% | $210.4807 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $64.26 | 4.331% | $67.0431 | $67.04 | $67.05 | $67.00 |
| 7 purchase totals = | $1,014.99 | $1,084.6038 | $1,084.60 | $1,084.60 | $1,084.50 | |