| 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 | $205.92 | 8.206% | $222.8178 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $15.80 | 3.740% | $16.3909 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $64.97 | 3.186% | $67.0399 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $226.94 | 11.305% | $252.5956 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $70.75 | 12.137% | $79.3369 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $175.72 | 9.155% | $191.8072 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $95.73 | 11.721% | $106.9505 | $106.95 | $106.95 | $107.00 |
| 7 purchase totals = | $855.83 | $936.9388 | $936.95 | $936.95 | $936.90 | |