| 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 | $206.27 | 7.614% | $221.9754 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $83.89 | 6.780% | $89.5777 | $89.58 | $89.60 | $89.60 |
| Purchase #3 | $115.28 | 5.753% | $121.9121 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $214.38 | 7.539% | $230.5421 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $223.98 | 11.252% | $249.1822 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $88.76 | 10.211% | $97.8233 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $230.38 | 13.627% | $261.7739 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,162.94 | $1,272.7867 | $1,272.78 | $1,272.80 | $1,272.80 | |