| 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 | $209.84 | 11.698% | $234.3871 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $244.80 | 5.465% | $258.1783 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $51.35 | 8.588% | $55.7599 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $21.26 | 8.233% | $23.0103 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $129.73 | 12.146% | $145.487 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $63.78 | 4.264% | $66.4996 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $100.47 | 12.697% | $113.2267 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $821.23 | $896.5489 | $896.56 | $896.60 | $896.60 | |