| 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 | $212.83 | 11.721% | $237.7758 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $7.25 | 11.413% | $8.0774 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $52.78 | 4.858% | $55.3441 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $207.38 | 5.616% | $219.0265 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $102.50 | 5.804% | $108.4491 | $108.45 | $108.45 | $108.40 |
| Purchase #6 | $178.39 | 13.525% | $202.5172 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $99.82 | 4.545% | $104.3568 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $860.95 | $935.5469 | $935.56 | $935.60 | $935.50 | |