| 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 | $190.82 | 12.838% | $215.3175 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $191.91 | 11.804% | $214.5631 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $173.38 | 5.645% | $183.1673 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $192.31 | 4.719% | $201.3851 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $105.78 | 8.190% | $114.4434 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $227.68 | 12.834% | $256.9005 | $256.90 | $256.90 | $256.90 |
| Purchase #7 | $53.32 | 12.806% | $60.1482 | $60.15 | $60.15 | $60.10 |
| 7 purchase totals = | $1,135.20 | $1,245.9251 | $1,245.93 | $1,245.90 | $1,245.90 | |