| 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 | $70.93 | 12.132% | $79.5352 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $93.58 | 11.600% | $104.4353 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $198.27 | 8.545% | $215.2122 | $215.21 | $215.20 | $215.20 |
| Purchase #4 | $20.58 | 9.299% | $22.4937 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $194.40 | 10.680% | $215.1619 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $201.57 | 10.483% | $222.7006 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $224.66 | 5.449% | $236.9017 | $236.90 | $236.90 | $236.90 |
| 7 purchase totals = | $1,003.99 | $1,096.4406 | $1,096.44 | $1,096.45 | $1,096.40 | |