| 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 | $14.90 | 4.219% | $15.5286 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $127.56 | 5.521% | $134.6026 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $106.48 | 13.436% | $120.7867 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $228.97 | 4.252% | $238.7058 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $104.75 | 8.184% | $113.3227 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $243.81 | 11.448% | $271.7214 | $271.72 | $271.70 | $271.70 |
| Purchase #7 | $91.72 | 5.798% | $97.0379 | $97.04 | $97.05 | $97.00 |
| 7 purchase totals = | $918.19 | $991.7057 | $991.71 | $991.70 | $991.60 | |