| 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 | $195.58 | 5.863% | $207.0469 | $207.05 | $207.05 | $207.00 |
| Purchase #2 | $193.76 | 8.453% | $210.1385 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $189.98 | 10.712% | $210.3307 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $214.64 | 4.164% | $223.5776 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $44.88 | 12.381% | $50.4366 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $86.37 | 12.544% | $97.2043 | $97.20 | $97.20 | $97.20 |
| Purchase #7 | $74.44 | 5.748% | $78.7188 | $78.72 | $78.70 | $78.70 |
| 7 purchase totals = | $999.65 | $1,077.4534 | $1,077.46 | $1,077.50 | $1,077.30 | |