| 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 | $250.50 | 12.598% | $282.058 | $282.06 | $282.05 | $282.10 |
| Purchase #2 | $97.69 | 10.133% | $107.5889 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $11.49 | 12.861% | $12.9677 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $215.51 | 7.644% | $231.9836 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $14.74 | 5.801% | $15.5951 | $15.60 | $15.60 | $15.60 |
| Purchase #6 | $120.55 | 7.358% | $129.4201 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $225.49 | 11.639% | $251.7348 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $935.97 | $1,031.3482 | $1,031.35 | $1,031.35 | $1,031.40 | |