| 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 | $196.69 | 7.498% | $211.4378 | $211.44 | $211.45 | $211.40 |
| Purchase #2 | $210.25 | 6.506% | $223.9289 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $33.99 | 13.758% | $38.6663 | $38.67 | $38.65 | $38.70 |
| Purchase #4 | $28.83 | 7.524% | $30.9992 | $31.00 | $31.00 | $31.00 |
| Purchase #5 | $215.41 | 6.734% | $229.9157 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $125.47 | 10.449% | $138.5804 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $81.49 | 8.632% | $88.5242 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $892.13 | $962.0525 | $962.06 | $962.05 | $962.00 | |