| 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 | $195.34 | 8.456% | $211.858 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $125.74 | 12.808% | $141.8448 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $120.35 | 13.689% | $136.8247 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $187.73 | 10.317% | $207.0981 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $241.27 | 3.768% | $250.3611 | $250.36 | $250.35 | $250.40 |
| Purchase #6 | $79.56 | 13.657% | $90.4255 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $86.88 | 10.187% | $95.7305 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $1,036.87 | $1,134.1427 | $1,134.14 | $1,134.15 | $1,134.10 | |