| 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 | $114.84 | 3.572% | $118.9421 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $175.84 | 6.670% | $187.5685 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $146.33 | 3.486% | $151.4311 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $27.31 | 10.254% | $30.1104 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $218.32 | 10.704% | $241.689 | $241.69 | $241.70 | $241.70 |
| Purchase #6 | $237.30 | 6.531% | $252.7981 | $252.80 | $252.80 | $252.80 |
| Purchase #7 | $188.91 | 9.499% | $206.8546 | $206.85 | $206.85 | $206.90 |
| 7 purchase totals = | $1,108.85 | $1,189.3938 | $1,189.39 | $1,189.40 | $1,189.40 | |