| 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 | $250.47 | 13.450% | $284.1582 | $284.16 | $284.15 | $284.20 |
| Purchase #2 | $59.70 | 12.161% | $66.9601 | $66.96 | $66.95 | $67.00 |
| Purchase #3 | $49.81 | 11.806% | $55.6906 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $147.25 | 7.327% | $158.039 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $237.85 | 4.222% | $247.892 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $197.80 | 8.705% | $215.0185 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $32.69 | 6.246% | $34.7318 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $975.57 | $1,062.4902 | $1,062.49 | $1,062.50 | $1,062.50 | |