| 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 | $20.82 | 13.299% | $23.5889 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $121.60 | 8.146% | $131.5055 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $176.78 | 8.275% | $191.4085 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $218.42 | 5.750% | $230.9792 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $30.42 | 6.367% | $32.3568 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $234.73 | 4.813% | $246.0276 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $65.54 | 12.315% | $73.6113 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $868.31 | $929.4778 | $929.49 | $929.50 | $929.50 | |