| 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 | $36.85 | 13.862% | $41.9581 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $81.89 | 11.210% | $91.0699 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $194.42 | 4.355% | $202.887 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $158.36 | 3.737% | $164.2779 | $164.28 | $164.30 | $164.30 |
| Purchase #5 | $182.86 | 8.440% | $198.2934 | $198.29 | $198.30 | $198.30 |
| Purchase #6 | $205.44 | 7.371% | $220.583 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $171.97 | 7.830% | $185.4353 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $1,031.79 | $1,104.5046 | $1,104.51 | $1,104.55 | $1,104.60 | |