| 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 | $102.99 | 4.230% | $107.3465 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $196.73 | 9.367% | $215.1577 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $105.73 | 9.144% | $115.398 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $249.47 | 13.161% | $282.3027 | $282.30 | $282.30 | $282.30 |
| Purchase #5 | $38.54 | 11.124% | $42.8272 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $10.83 | 12.423% | $12.1754 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $164.29 | 9.724% | $180.2656 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $868.58 | $955.4731 | $955.49 | $955.50 | $955.50 | |