| 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 | $237.91 | 9.414% | $260.3068 | $260.31 | $260.30 | $260.30 |
| Purchase #2 | $201.39 | 10.417% | $222.3688 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $36.97 | 5.571% | $39.0296 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $188.68 | 12.380% | $212.0386 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $173.59 | 5.803% | $183.6634 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $235.61 | 6.858% | $251.7681 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $245.65 | 5.441% | $259.0158 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $1,319.80 | $1,428.1911 | $1,428.20 | $1,428.15 | $1,428.20 | |