| 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 | $248.85 | 12.106% | $278.9758 | $278.98 | $279.00 | $279.00 |
| Purchase #2 | $174.79 | 13.420% | $198.2468 | $198.25 | $198.25 | $198.20 |
| Purchase #3 | $148.54 | 3.716% | $154.0597 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $177.70 | 3.601% | $184.099 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $5.33 | 8.857% | $5.8021 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $157.84 | 13.678% | $179.4294 | $179.43 | $179.45 | $179.40 |
| Purchase #7 | $150.28 | 9.689% | $164.8406 | $164.84 | $164.85 | $164.80 |
| 7 purchase totals = | $1,063.33 | $1,165.4534 | $1,165.46 | $1,165.50 | $1,165.40 | |