| 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 | $15.97 | 11.335% | $17.7802 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $122.37 | 12.640% | $137.8376 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $143.79 | 7.687% | $154.8431 | $154.84 | $154.85 | $154.80 |
| Purchase #4 | $227.53 | 8.865% | $247.7005 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $118.61 | 4.873% | $124.3899 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $216.76 | 8.126% | $234.3739 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $239.61 | 5.387% | $252.5178 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,084.64 | $1,169.4430 | $1,169.44 | $1,169.45 | $1,169.40 | |