| 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 | $115.43 | 9.475% | $126.367 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $24.76 | 12.438% | $27.8396 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $28.86 | 9.645% | $31.6435 | $31.64 | $31.65 | $31.60 |
| Purchase #4 | $242.30 | 7.756% | $261.0928 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $168.70 | 5.738% | $178.38 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $119.70 | 8.187% | $129.4998 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $206.84 | 3.794% | $214.6875 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $906.59 | $969.5102 | $969.51 | $969.55 | $969.50 | |