| 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 | $207.90 | 11.158% | $231.0975 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $199.28 | 13.659% | $226.4997 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $67.29 | 6.525% | $71.6807 | $71.68 | $71.70 | $71.70 |
| Purchase #4 | $226.58 | 8.664% | $246.2109 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $75.95 | 5.765% | $80.3285 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $75.98 | 13.627% | $86.3338 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $106.77 | 8.158% | $115.4803 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $959.75 | $1,057.6314 | $1,057.63 | $1,057.70 | $1,057.60 | |