| 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 | $104.38 | 7.253% | $111.9507 | $111.95 | $111.95 | $112.00 |
| Purchase #2 | $140.49 | 3.594% | $145.5392 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $172.97 | 5.443% | $182.3848 | $182.38 | $182.40 | $182.40 |
| Purchase #4 | $162.46 | 5.507% | $171.4067 | $171.41 | $171.40 | $171.40 |
| Purchase #5 | $207.54 | 10.463% | $229.2549 | $229.25 | $229.25 | $229.30 |
| Purchase #6 | $17.97 | 10.107% | $19.7862 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $214.39 | 9.319% | $234.369 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $1,020.20 | $1,094.6915 | $1,094.69 | $1,094.70 | $1,094.80 | |