| 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 | $97.90 | 6.684% | $104.4436 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $98.82 | 10.468% | $109.1645 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $153.61 | 5.790% | $162.504 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $190.41 | 12.254% | $213.7428 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $119.48 | 11.844% | $133.6312 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $244.25 | 10.376% | $269.5934 | $269.59 | $269.60 | $269.60 |
| Purchase #7 | $211.97 | 6.184% | $225.0782 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $1,116.44 | $1,218.1577 | $1,218.14 | $1,218.20 | $1,218.10 | |