| 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 | $237.37 | 7.320% | $254.7455 | $254.75 | $254.75 | $254.70 |
| Purchase #2 | $75.32 | 4.141% | $78.439 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $51.48 | 8.263% | $55.7338 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $117.84 | 13.567% | $133.8274 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $247.28 | 12.349% | $277.8166 | $277.82 | $277.80 | $277.80 |
| Purchase #6 | $218.63 | 9.131% | $238.5931 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $83.29 | 3.814% | $86.4667 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $1,031.21 | $1,125.6221 | $1,125.63 | $1,125.65 | $1,125.50 | |