| 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 | $155.76 | 5.513% | $164.347 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $210.73 | 11.633% | $235.2442 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $26.59 | 12.106% | $29.809 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $102.44 | 12.324% | $115.0647 | $115.06 | $115.05 | $115.10 |
| Purchase #5 | $227.54 | 12.265% | $255.4478 | $255.45 | $255.45 | $255.40 |
| Purchase #6 | $191.49 | 5.367% | $201.7673 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $213.69 | 6.170% | $226.8747 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $1,128.24 | $1,228.5547 | $1,228.55 | $1,228.50 | $1,228.50 | |