| 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 | $191.85 | 13.676% | $218.0874 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $20.67 | 7.843% | $22.2911 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $174.59 | 6.481% | $185.9052 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $58.46 | 6.452% | $62.2318 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $107.71 | 10.440% | $118.9549 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $126.49 | 10.347% | $139.5779 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $224.34 | 7.193% | $240.4768 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $904.11 | $987.5251 | $987.53 | $987.60 | $987.60 | |