| 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 | $132.32 | 3.698% | $137.2132 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $201.37 | 6.589% | $214.6383 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $15.47 | 13.531% | $17.5632 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $89.83 | 9.178% | $98.0746 | $98.07 | $98.05 | $98.10 |
| Purchase #5 | $239.64 | 8.637% | $260.3377 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $88.49 | 6.452% | $94.1994 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $225.43 | 10.485% | $249.0663 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $992.55 | $1,071.0927 | $1,071.09 | $1,071.05 | $1,071.10 | |