| 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 | $227.25 | 3.240% | $234.6129 | $234.61 | $234.60 | $234.60 |
| Purchase #2 | $35.52 | 5.369% | $37.4271 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $154.58 | 13.166% | $174.932 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $226.37 | 6.576% | $241.2561 | $241.26 | $241.25 | $241.30 |
| Purchase #5 | $114.36 | 6.256% | $121.5144 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $244.87 | 5.816% | $259.1116 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $153.75 | 9.327% | $168.0903 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $1,156.70 | $1,236.9444 | $1,236.94 | $1,236.95 | $1,236.90 | |