| 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 | $150.99 | 8.865% | $164.3753 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $218.79 | 13.427% | $248.1669 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $201.44 | 12.853% | $227.3311 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $42.35 | 3.312% | $43.7526 | $43.75 | $43.75 | $43.80 |
| Purchase #5 | $250.71 | 9.357% | $274.1689 | $274.17 | $274.15 | $274.20 |
| Purchase #6 | $61.70 | 4.400% | $64.4148 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $44.87 | 13.197% | $50.7915 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $970.85 | $1,073.0011 | $1,073.00 | $1,073.00 | $1,073.10 | |