| 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 | $13.71 | 10.448% | $15.1424 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $234.65 | 11.303% | $261.1725 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $150.48 | 10.804% | $166.7379 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $198.31 | 3.107% | $204.4715 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $150.79 | 13.111% | $170.5601 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $114.69 | 5.554% | $121.0599 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $175.73 | 9.116% | $191.7495 | $191.75 | $191.75 | $191.70 |
| 7 purchase totals = | $1,038.36 | $1,130.8938 | $1,130.89 | $1,130.85 | $1,130.90 | |