| 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 | $193.76 | 10.175% | $213.4751 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $159.59 | 7.741% | $171.9439 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $116.74 | 5.580% | $123.2541 | $123.25 | $123.25 | $123.30 |
| Purchase #4 | $116.55 | 5.466% | $122.9206 | $122.92 | $122.90 | $122.90 |
| Purchase #5 | $181.65 | 7.371% | $195.0394 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $235.92 | 4.595% | $246.7605 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $178.28 | 3.141% | $183.8798 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $1,182.49 | $1,257.2734 | $1,257.27 | $1,257.30 | $1,257.30 | |