| 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 | $105.80 | 6.622% | $112.8061 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $232.26 | 3.524% | $240.4448 | $240.44 | $240.45 | $240.40 |
| Purchase #3 | $202.44 | 7.486% | $217.5947 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $182.71 | 8.579% | $198.3847 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $193.25 | 10.171% | $212.9055 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $162.71 | 9.409% | $178.0194 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $93.87 | 3.547% | $97.1996 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $1,173.04 | $1,257.3548 | $1,257.35 | $1,257.35 | $1,257.30 | |