| 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 | $199.49 | 4.413% | $208.2935 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $231.61 | 4.186% | $241.3052 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $215.73 | 11.872% | $241.3415 | $241.34 | $241.35 | $241.30 |
| Purchase #4 | $115.39 | 13.447% | $130.9065 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $108.49 | 5.280% | $114.2183 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $242.95 | 4.513% | $253.9143 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $49.27 | 12.804% | $55.5785 | $55.58 | $55.60 | $55.60 |
| 7 purchase totals = | $1,162.93 | $1,245.5578 | $1,245.56 | $1,245.55 | $1,245.50 | |