| 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 | $191.62 | 8.867% | $208.6109 | $208.61 | $208.60 | $208.60 |
| Purchase #2 | $191.92 | 9.112% | $209.4078 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $224.58 | 10.242% | $247.5815 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $13.72 | 3.530% | $14.2043 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $74.70 | 9.451% | $81.7599 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $214.28 | 9.107% | $233.7945 | $233.79 | $233.80 | $233.80 |
| Purchase #7 | $89.65 | 11.377% | $99.8495 | $99.85 | $99.85 | $99.80 |
| 7 purchase totals = | $1,000.47 | $1,095.2084 | $1,095.20 | $1,095.20 | $1,095.20 | |