| 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 | $212.80 | 3.670% | $220.6098 | $220.61 | $220.60 | $220.60 |
| Purchase #2 | $153.95 | 5.227% | $161.997 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $234.81 | 9.181% | $256.3679 | $256.37 | $256.35 | $256.40 |
| Purchase #4 | $41.29 | 11.133% | $45.8868 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $208.81 | 6.721% | $222.8441 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $16.60 | 9.646% | $18.2012 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $120.94 | 10.358% | $133.467 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $989.20 | $1,059.3738 | $1,059.38 | $1,059.35 | $1,059.40 | |