| 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 | $109.64 | 4.802% | $114.9049 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $241.28 | 3.224% | $249.0589 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $248.37 | 9.855% | $272.8469 | $272.85 | $272.85 | $272.80 |
| Purchase #4 | $50.90 | 7.148% | $54.5383 | $54.54 | $54.55 | $54.50 |
| Purchase #5 | $58.70 | 11.485% | $65.4417 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $218.44 | 5.767% | $231.0374 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $109.63 | 11.274% | $121.9897 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $1,036.96 | $1,109.8178 | $1,109.82 | $1,109.85 | $1,109.70 | |