| 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 | $185.42 | 11.233% | $206.2482 | $206.25 | $206.25 | $206.20 |
| Purchase #2 | $96.99 | 3.841% | $100.7154 | $100.72 | $100.70 | $100.70 |
| Purchase #3 | $222.76 | 12.386% | $250.3511 | $250.35 | $250.35 | $250.40 |
| Purchase #4 | $138.30 | 10.311% | $152.5601 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $100.47 | 4.259% | $104.749 | $104.75 | $104.75 | $104.70 |
| Purchase #6 | $89.63 | 8.746% | $97.469 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $236.74 | 3.503% | $245.033 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $1,070.31 | $1,157.1258 | $1,157.13 | $1,157.10 | $1,157.10 | |