| 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 | $115.29 | 11.447% | $128.4872 | $128.49 | $128.50 | $128.50 |
| Purchase #2 | $231.97 | 7.321% | $248.9525 | $248.95 | $248.95 | $249.00 |
| Purchase #3 | $179.69 | 5.440% | $189.4651 | $189.47 | $189.45 | $189.50 |
| Purchase #4 | $79.36 | 7.729% | $85.4937 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $205.66 | 13.488% | $233.3994 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $218.32 | 7.683% | $235.0935 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $44.59 | 13.329% | $50.5334 | $50.53 | $50.55 | $50.50 |
| 7 purchase totals = | $1,074.88 | $1,171.4248 | $1,171.42 | $1,171.45 | $1,171.50 | |