| 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 | $208.70 | 10.132% | $229.8455 | $229.85 | $229.85 | $229.80 |
| Purchase #2 | $247.89 | 5.510% | $261.5487 | $261.55 | $261.55 | $261.50 |
| Purchase #3 | $131.82 | 5.776% | $139.4339 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $144.79 | 13.738% | $164.6813 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $217.46 | 9.447% | $238.0034 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $5.49 | 3.390% | $5.6761 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $32.62 | 9.439% | $35.699 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $988.77 | $1,074.8879 | $1,074.89 | $1,074.95 | $1,074.80 | |