| 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 | $212.25 | 4.417% | $221.6251 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $157.38 | 13.493% | $178.6153 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $157.38 | 4.233% | $164.0419 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $86.69 | 12.150% | $97.2228 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $236.76 | 10.256% | $261.0421 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $39.26 | 3.839% | $40.7672 | $40.77 | $40.75 | $40.80 |
| Purchase #7 | $247.33 | 4.592% | $258.6874 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $1,137.05 | $1,222.0018 | $1,222.01 | $1,222.00 | $1,221.90 | |