| 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 | $174.35 | 12.447% | $196.0513 | $196.05 | $196.05 | $196.10 |
| Purchase #2 | $194.71 | 7.377% | $209.0738 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $19.83 | 5.745% | $20.9692 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $218.42 | 13.554% | $248.0246 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $48.31 | 4.636% | $50.5497 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $124.64 | 9.627% | $136.6391 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $241.51 | 8.235% | $261.3983 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $1,021.77 | $1,122.7060 | $1,122.70 | $1,122.65 | $1,122.70 | |