| 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 | $120.68 | 6.846% | $128.9418 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $137.86 | 5.329% | $145.2066 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $199.90 | 7.761% | $215.4142 | $215.41 | $215.40 | $215.40 |
| Purchase #4 | $234.44 | 6.541% | $249.7747 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $213.31 | 12.476% | $239.9226 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $16.73 | 12.437% | $18.8107 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $238.54 | 10.748% | $264.1783 | $264.18 | $264.20 | $264.20 |
| 7 purchase totals = | $1,161.46 | $1,262.2489 | $1,262.24 | $1,262.20 | $1,262.20 | |