| 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 | $95.91 | 7.837% | $103.4265 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $231.77 | 13.167% | $262.2872 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $140.90 | 9.457% | $154.2249 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $71.92 | 4.867% | $75.4203 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $172.30 | 8.249% | $186.513 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $103.87 | 3.277% | $107.2738 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $83.44 | 8.245% | $90.3196 | $90.32 | $90.30 | $90.30 |
| 7 purchase totals = | $900.11 | $979.4653 | $979.46 | $979.40 | $979.40 | |