| 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 | $225.41 | 12.383% | $253.3225 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $114.45 | 5.755% | $121.0366 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $246.52 | 12.593% | $277.5643 | $277.56 | $277.55 | $277.60 |
| Purchase #4 | $143.87 | 13.454% | $163.2263 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $146.52 | 10.515% | $161.9266 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $75.52 | 4.120% | $78.6314 | $78.63 | $78.65 | $78.60 |
| Purchase #7 | $78.94 | 8.597% | $85.7265 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $1,031.23 | $1,141.4342 | $1,141.44 | $1,141.50 | $1,141.30 | |