| 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 | $190.60 | 4.179% | $198.5652 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $218.28 | 5.605% | $230.5146 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $230.89 | 8.166% | $249.7445 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $191.33 | 6.836% | $204.4093 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $101.55 | 13.400% | $115.1577 | $115.16 | $115.15 | $115.20 |
| Purchase #6 | $192.90 | 3.257% | $199.1828 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $125.70 | 12.678% | $141.6362 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $1,251.25 | $1,339.2103 | $1,339.21 | $1,339.20 | $1,339.20 | |