| 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 | $193.36 | 5.628% | $204.2423 | $204.24 | $204.25 | $204.20 |
| Purchase #2 | $207.70 | 9.273% | $226.96 | $226.96 | $226.95 | $227.00 |
| Purchase #3 | $240.47 | 7.422% | $258.3177 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $250.77 | 10.538% | $277.1961 | $277.20 | $277.20 | $277.20 |
| Purchase #5 | $201.77 | 7.616% | $217.1368 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $70.57 | 11.641% | $78.7851 | $78.79 | $78.80 | $78.80 |
| Purchase #7 | $65.92 | 3.704% | $68.3617 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $1,230.56 | $1,330.9997 | $1,331.01 | $1,331.00 | $1,331.00 | |