| 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 | $114.60 | 12.214% | $128.5972 | $128.60 | $128.60 | $128.60 |
| Purchase #2 | $202.38 | 3.114% | $208.6821 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $117.33 | 7.692% | $126.355 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $218.57 | 6.495% | $232.7661 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $97.92 | 12.836% | $110.489 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $172.87 | 5.393% | $182.1929 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $135.89 | 9.332% | $148.5713 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $1,059.56 | $1,137.6536 | $1,137.66 | $1,137.65 | $1,137.80 | |