| 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 | $218.38 | 3.528% | $226.0844 | $226.08 | $226.10 | $226.10 |
| Purchase #2 | $115.61 | 8.687% | $125.653 | $125.65 | $125.65 | $125.70 |
| Purchase #3 | $162.37 | 12.628% | $182.8741 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $181.46 | 10.196% | $199.9617 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $223.53 | 13.475% | $253.6507 | $253.65 | $253.65 | $253.70 |
| Purchase #6 | $118.40 | 5.477% | $124.8848 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $222.55 | 13.207% | $251.9422 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,242.30 | $1,365.0509 | $1,365.03 | $1,365.05 | $1,365.20 | |