| 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 | $231.66 | 3.231% | $239.1449 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $9.81 | 4.490% | $10.2505 | $10.25 | $10.25 | $10.30 |
| Purchase #3 | $15.60 | 10.804% | $17.2854 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $29.87 | 12.483% | $33.5987 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $126.51 | 7.514% | $136.016 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $5.97 | 11.256% | $6.642 | $6.64 | $6.65 | $6.60 |
| Purchase #7 | $30.96 | 9.270% | $33.83 | $33.83 | $33.85 | $33.80 |
| 7 purchase totals = | $450.38 | $476.7675 | $476.77 | $476.80 | $476.70 | |