| 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 | $250.66 | 3.287% | $258.8992 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $164.80 | 8.543% | $178.8789 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $92.34 | 6.125% | $97.9958 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $233.89 | 11.422% | $260.6049 | $260.60 | $260.60 | $260.60 |
| Purchase #5 | $240.26 | 13.197% | $271.9671 | $271.97 | $271.95 | $272.00 |
| Purchase #6 | $214.75 | 9.696% | $235.5722 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $100.31 | 13.257% | $113.6081 | $113.61 | $113.60 | $113.60 |
| 7 purchase totals = | $1,297.01 | $1,417.5262 | $1,417.53 | $1,417.50 | $1,417.60 | |