| 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 | $91.78 | 8.671% | $99.7382 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $233.32 | 6.390% | $248.2291 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $243.68 | 5.823% | $257.8695 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $97.78 | 10.424% | $107.9726 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $150.62 | 3.743% | $156.2577 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $171.39 | 6.165% | $181.9562 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $154.30 | 6.583% | $164.4576 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $1,142.87 | $1,216.4809 | $1,216.49 | $1,216.45 | $1,216.60 | |