| 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 | $122.95 | 13.273% | $139.2692 | $139.27 | $139.25 | $139.30 |
| Purchase #2 | $52.48 | 8.805% | $57.1009 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $232.27 | 7.798% | $250.3824 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $224.50 | 12.653% | $252.906 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $168.70 | 8.171% | $182.4845 | $182.48 | $182.50 | $182.50 |
| Purchase #6 | $221.63 | 8.606% | $240.7035 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $144.33 | 12.124% | $161.8286 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $1,166.86 | $1,284.6751 | $1,284.67 | $1,284.70 | $1,284.70 | |