| 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 | $238.34 | 9.217% | $260.3078 | $260.31 | $260.30 | $260.30 |
| Purchase #2 | $138.56 | 6.250% | $147.22 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $137.34 | 5.137% | $144.3952 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $88.49 | 11.695% | $98.8389 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $101.78 | 9.845% | $111.8002 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $235.44 | 5.158% | $247.584 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $15.82 | 12.344% | $17.7728 | $17.77 | $17.75 | $17.80 |
| 7 purchase totals = | $955.77 | $1,027.9189 | $1,027.92 | $1,027.90 | $1,027.90 | |