| 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 | $24.86 | 7.472% | $26.7175 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $125.81 | 12.844% | $141.969 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $189.41 | 7.400% | $203.4263 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $83.67 | 12.647% | $94.2517 | $94.25 | $94.25 | $94.30 |
| Purchase #5 | $154.40 | 11.190% | $171.6774 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $98.41 | 8.715% | $106.9864 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $190.66 | 12.771% | $215.0092 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $867.22 | $960.0375 | $960.05 | $960.05 | $960.10 | |