| 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 | $15.77 | 10.150% | $17.3707 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $140.35 | 7.272% | $150.5563 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $236.84 | 8.688% | $257.4167 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $78.52 | 8.645% | $85.3081 | $85.31 | $85.30 | $85.30 |
| Purchase #5 | $100.68 | 13.573% | $114.3453 | $114.35 | $114.35 | $114.30 |
| Purchase #6 | $208.81 | 7.245% | $223.9383 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $240.96 | 9.549% | $263.9693 | $263.97 | $263.95 | $264.00 |
| 7 purchase totals = | $1,021.93 | $1,112.9047 | $1,112.92 | $1,112.85 | $1,112.90 | |