| 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 | $70.93 | 12.347% | $79.6877 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $220.92 | 13.339% | $250.3885 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $206.62 | 8.815% | $224.8336 | $224.83 | $224.85 | $224.80 |
| Purchase #4 | $110.33 | 7.441% | $118.5397 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $209.97 | 11.445% | $234.0011 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $222.93 | 4.726% | $233.4657 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $220.43 | 12.444% | $247.8603 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $1,262.13 | $1,388.7766 | $1,388.78 | $1,388.80 | $1,388.80 | |