| 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 | $17.46 | 10.221% | $19.2446 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $240.81 | 4.837% | $252.458 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $146.92 | 7.195% | $157.4909 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $115.91 | 9.348% | $126.7453 | $126.75 | $126.75 | $126.70 |
| Purchase #5 | $108.81 | 12.472% | $122.3808 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $175.64 | 3.400% | $181.6118 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $23.59 | 3.185% | $24.3413 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $829.14 | $884.2727 | $884.27 | $884.30 | $884.20 | |