| 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 | $179.77 | 10.732% | $199.0629 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $234.42 | 9.188% | $255.9585 | $255.96 | $255.95 | $256.00 |
| Purchase #3 | $118.74 | 10.418% | $131.1103 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $209.55 | 9.231% | $228.8936 | $228.89 | $228.90 | $228.90 |
| Purchase #5 | $89.51 | 10.747% | $99.1296 | $99.13 | $99.15 | $99.10 |
| Purchase #6 | $148.67 | 10.123% | $163.7199 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $125.93 | 6.531% | $134.1545 | $134.15 | $134.15 | $134.20 |
| 7 purchase totals = | $1,106.59 | $1,212.0293 | $1,212.02 | $1,212.00 | $1,212.10 | |