| 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 | $124.40 | 7.848% | $134.1629 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $235.50 | 3.185% | $243.0007 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $71.81 | 10.468% | $79.3271 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $239.69 | 4.584% | $250.6774 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $155.75 | 5.593% | $164.4611 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $222.53 | 5.706% | $235.2276 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $235.72 | 8.368% | $255.445 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $1,285.40 | $1,362.3018 | $1,362.31 | $1,362.35 | $1,362.30 | |