| 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 | $198.32 | 9.734% | $217.6245 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $88.41 | 10.837% | $97.991 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $218.83 | 3.390% | $226.2483 | $226.25 | $226.25 | $226.20 |
| Purchase #4 | $184.38 | 12.191% | $206.8578 | $206.86 | $206.85 | $206.90 |
| Purchase #5 | $238.91 | 7.798% | $257.5402 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $121.25 | 6.614% | $129.2695 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $214.82 | 7.606% | $231.1592 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,264.92 | $1,366.6905 | $1,366.69 | $1,366.65 | $1,366.70 | |