| 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 | $108.99 | 8.588% | $118.3501 | $118.35 | $118.35 | $118.40 |
| Purchase #2 | $242.56 | 3.719% | $251.5808 | $251.58 | $251.60 | $251.60 |
| Purchase #3 | $193.29 | 3.105% | $199.2917 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $147.86 | 8.496% | $160.4222 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $72.49 | 3.338% | $74.9097 | $74.91 | $74.90 | $74.90 |
| Purchase #6 | $48.74 | 11.733% | $54.4587 | $54.46 | $54.45 | $54.50 |
| Purchase #7 | $42.51 | 13.451% | $48.228 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $856.44 | $907.2412 | $907.24 | $907.25 | $907.30 | |