| 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 | $125.95 | 3.328% | $130.1416 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $118.70 | 7.219% | $127.269 | $127.27 | $127.25 | $127.30 |
| Purchase #3 | $78.26 | 10.259% | $86.2887 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $171.25 | 5.826% | $181.227 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $104.60 | 4.128% | $108.9179 | $108.92 | $108.90 | $108.90 |
| Purchase #6 | $246.30 | 10.414% | $271.9497 | $271.95 | $271.95 | $271.90 |
| Purchase #7 | $35.60 | 7.302% | $38.1995 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $880.66 | $943.9934 | $944.00 | $944.00 | $943.90 | |