| 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 | $242.65 | 11.715% | $271.0764 | $271.08 | $271.10 | $271.10 |
| Purchase #2 | $196.90 | 12.139% | $220.8017 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $157.92 | 8.544% | $171.4127 | $171.41 | $171.40 | $171.40 |
| Purchase #4 | $37.78 | 7.783% | $40.7204 | $40.72 | $40.70 | $40.70 |
| Purchase #5 | $205.69 | 4.648% | $215.2505 | $215.25 | $215.25 | $215.30 |
| Purchase #6 | $208.43 | 10.828% | $230.9988 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $129.51 | 11.835% | $144.8375 | $144.84 | $144.85 | $144.80 |
| 7 purchase totals = | $1,178.88 | $1,295.0980 | $1,295.10 | $1,295.10 | $1,295.10 | |