| 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 | $115.54 | 8.221% | $125.0385 | $125.04 | $125.05 | $125.00 |
| Purchase #2 | $206.41 | 9.288% | $225.5814 | $225.58 | $225.60 | $225.60 |
| Purchase #3 | $32.32 | 12.620% | $36.3988 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $43.66 | 4.397% | $45.5797 | $45.58 | $45.60 | $45.60 |
| Purchase #5 | $190.99 | 10.722% | $211.4679 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $215.66 | 6.396% | $229.4536 | $229.45 | $229.45 | $229.50 |
| Purchase #7 | $16.41 | 5.514% | $17.3148 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $820.99 | $890.8347 | $890.83 | $890.85 | $890.90 | |