| 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 | $39.64 | 3.545% | $41.0452 | $41.05 | $41.05 | $41.00 |
| Purchase #2 | $211.80 | 7.273% | $227.2042 | $227.20 | $227.20 | $227.20 |
| Purchase #3 | $177.76 | 3.425% | $183.8483 | $183.85 | $183.85 | $183.80 |
| Purchase #4 | $105.81 | 12.186% | $118.704 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $165.86 | 5.330% | $174.7003 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $129.42 | 3.713% | $134.2254 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $143.54 | 7.868% | $154.8337 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $973.83 | $1,034.5611 | $1,034.56 | $1,034.60 | $1,034.40 | |