| 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 | $206.84 | 6.377% | $220.0302 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $224.52 | 13.241% | $254.2487 | $254.25 | $254.25 | $254.20 |
| Purchase #3 | $241.63 | 5.599% | $255.1589 | $255.16 | $255.15 | $255.20 |
| Purchase #4 | $206.99 | 13.495% | $234.9233 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $13.68 | 8.750% | $14.877 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $227.46 | 3.564% | $235.5667 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $33.89 | 6.734% | $36.1722 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $1,155.01 | $1,250.9770 | $1,250.98 | $1,250.95 | $1,251.00 | |