| 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 | $35.35 | 8.382% | $38.313 | $38.31 | $38.30 | $38.30 |
| Purchase #2 | $220.57 | 12.131% | $247.3273 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $95.54 | 6.708% | $101.9488 | $101.95 | $101.95 | $101.90 |
| Purchase #4 | $86.63 | 10.670% | $95.8734 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $168.97 | 3.326% | $174.5899 | $174.59 | $174.60 | $174.60 |
| Purchase #6 | $154.88 | 5.488% | $163.3798 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $139.75 | 10.279% | $154.1149 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $901.69 | $975.5471 | $975.54 | $975.55 | $975.50 | |