| 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 | $122.84 | 12.394% | $138.0648 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $205.38 | 7.257% | $220.2844 | $220.28 | $220.30 | $220.30 |
| Purchase #3 | $222.60 | 7.850% | $240.0741 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $194.30 | 6.671% | $207.2618 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $74.68 | 4.303% | $77.8935 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $212.46 | 13.846% | $241.8772 | $241.88 | $241.90 | $241.90 |
| Purchase #7 | $80.46 | 9.869% | $88.4006 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $1,112.72 | $1,213.8564 | $1,213.84 | $1,213.85 | $1,214.00 | |