| 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 | $184.64 | 4.224% | $192.4392 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $231.98 | 12.186% | $260.2491 | $260.25 | $260.25 | $260.20 |
| Purchase #3 | $97.72 | 11.275% | $108.7379 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $213.64 | 5.654% | $225.7192 | $225.72 | $225.70 | $225.70 |
| Purchase #5 | $235.35 | 7.326% | $252.5917 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $55.60 | 5.555% | $58.6886 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $175.57 | 5.866% | $185.8689 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $1,194.50 | $1,284.2946 | $1,284.30 | $1,284.30 | $1,284.20 | |