| 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 | $231.80 | 8.258% | $250.942 | $250.94 | $250.95 | $250.90 |
| Purchase #2 | $179.66 | 10.749% | $198.9717 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $198.69 | 8.772% | $216.1191 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $97.93 | 5.129% | $102.9528 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $202.90 | 7.737% | $218.5984 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $99.39 | 4.668% | $104.0295 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $107.74 | 11.704% | $120.3499 | $120.35 | $120.35 | $120.30 |
| 7 purchase totals = | $1,118.11 | $1,211.9634 | $1,211.96 | $1,211.95 | $1,211.90 | |