| 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 | $97.58 | 9.221% | $106.5779 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $217.36 | 12.507% | $244.5452 | $244.55 | $244.55 | $244.50 |
| Purchase #3 | $180.29 | 5.736% | $190.6314 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $106.44 | 11.862% | $119.0659 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $163.65 | 10.184% | $180.3161 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $180.36 | 7.574% | $194.0205 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $6.79 | 12.525% | $7.6404 | $7.64 | $7.65 | $7.60 |
| 7 purchase totals = | $952.47 | $1,042.7974 | $1,042.81 | $1,042.80 | $1,042.70 | |