| 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 | $204.67 | 5.276% | $215.4684 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $129.57 | 8.408% | $140.4642 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $148.33 | 13.766% | $168.7491 | $168.75 | $168.75 | $168.70 |
| Purchase #4 | $227.52 | 13.538% | $258.3217 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $114.99 | 3.429% | $118.933 | $118.93 | $118.95 | $118.90 |
| Purchase #6 | $227.60 | 6.636% | $242.7035 | $242.70 | $242.70 | $242.70 |
| Purchase #7 | $155.97 | 13.229% | $176.6033 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $1,208.65 | $1,321.2432 | $1,321.23 | $1,321.20 | $1,321.20 | |