| 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 | $231.51 | 12.770% | $261.0738 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $175.59 | 4.740% | $183.913 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $158.67 | 11.284% | $176.5743 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $116.88 | 8.618% | $126.9527 | $126.95 | $126.95 | $127.00 |
| Purchase #5 | $231.86 | 6.341% | $246.5622 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $44.36 | 13.520% | $50.3575 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $10.28 | 4.847% | $10.7783 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $969.15 | $1,056.2118 | $1,056.20 | $1,056.15 | $1,056.40 | |