| 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 | $192.75 | 9.108% | $210.3057 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $179.34 | 13.778% | $204.0495 | $204.05 | $204.05 | $204.00 |
| Purchase #3 | $209.75 | 5.424% | $221.1268 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $250.87 | 3.738% | $260.2475 | $260.25 | $260.25 | $260.20 |
| Purchase #5 | $59.41 | 9.827% | $65.2482 | $65.25 | $65.25 | $65.20 |
| Purchase #6 | $140.45 | 3.693% | $145.6368 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $104.62 | 9.605% | $114.6688 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $1,137.19 | $1,221.2833 | $1,221.30 | $1,221.30 | $1,221.10 | |