| 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 | $230.67 | 10.166% | $254.1199 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $194.39 | 10.517% | $214.834 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $12.92 | 12.650% | $14.5544 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $134.90 | 3.815% | $140.0464 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $210.64 | 6.121% | $223.5333 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $86.28 | 12.595% | $97.147 | $97.15 | $97.15 | $97.10 |
| Purchase #7 | $40.44 | 4.453% | $42.2408 | $42.24 | $42.25 | $42.20 |
| 7 purchase totals = | $910.24 | $986.4758 | $986.47 | $986.50 | $986.30 | |