| 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 | $181.97 | 10.129% | $200.4017 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $108.50 | 6.214% | $115.2422 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $26.69 | 3.295% | $27.5694 | $27.57 | $27.55 | $27.60 |
| Purchase #4 | $140.84 | 10.525% | $155.6634 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $82.46 | 8.252% | $89.2646 | $89.26 | $89.25 | $89.30 |
| Purchase #6 | $197.66 | 10.103% | $217.6296 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $205.25 | 5.330% | $216.1898 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $943.37 | $1,021.9607 | $1,021.95 | $1,021.95 | $1,022.00 | |