| 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 | $106.30 | 8.677% | $115.5237 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $186.48 | 11.274% | $207.5038 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $202.61 | 5.219% | $213.1842 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $136.88 | 7.260% | $146.8175 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $215.70 | 11.256% | $239.9792 | $239.98 | $240.00 | $240.00 |
| Purchase #6 | $73.88 | 13.864% | $84.1227 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $198.71 | 4.797% | $208.2421 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $1,120.56 | $1,215.3732 | $1,215.36 | $1,215.35 | $1,215.30 | |