| 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 | $9.31 | 10.159% | $10.2558 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $169.29 | 7.497% | $181.9817 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $9.46 | 8.184% | $10.2342 | $10.23 | $10.25 | $10.20 |
| Purchase #4 | $233.88 | 4.142% | $243.5673 | $243.57 | $243.55 | $243.60 |
| Purchase #5 | $40.92 | 5.256% | $43.0708 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $104.54 | 5.581% | $110.3744 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $237.54 | 7.862% | $256.2154 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $804.94 | $855.6996 | $855.70 | $855.65 | $855.80 | |