| 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 | $185.91 | 3.411% | $192.2514 | $192.25 | $192.25 | $192.30 |
| Purchase #2 | $18.34 | 4.268% | $19.1228 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $154.91 | 12.409% | $174.1328 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $40.51 | 8.866% | $44.1016 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $90.86 | 10.859% | $100.7265 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $225.30 | 6.217% | $239.3069 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $115.52 | 5.113% | $121.4265 | $121.43 | $121.45 | $121.40 |
| 7 purchase totals = | $831.35 | $891.0685 | $891.07 | $891.10 | $891.00 | |