| 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 | $207.71 | 13.468% | $235.6844 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $100.78 | 8.857% | $109.7061 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $5.79 | 7.805% | $6.2419 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $38.59 | 11.263% | $42.9364 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $19.74 | 5.280% | $20.7823 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $169.59 | 7.170% | $181.7496 | $181.75 | $181.75 | $181.70 |
| Purchase #7 | $38.39 | 6.806% | $41.0028 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $580.59 | $638.1035 | $638.10 | $638.15 | $638.00 | |