| 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 | $231.75 | 12.421% | $260.5357 | $260.54 | $260.55 | $260.50 |
| Purchase #2 | $7.44 | 11.356% | $8.2849 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $32.89 | 6.581% | $35.0545 | $35.05 | $35.05 | $35.10 |
| Purchase #4 | $137.39 | 3.734% | $142.5201 | $142.52 | $142.50 | $142.50 |
| Purchase #5 | $200.56 | 3.221% | $207.02 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $45.31 | 9.344% | $49.5438 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $183.28 | 7.640% | $197.2826 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $838.62 | $900.2416 | $900.23 | $900.25 | $900.20 | |