| 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 | $231.64 | 6.349% | $246.3468 | $246.35 | $246.35 | $246.30 |
| Purchase #2 | $122.57 | 13.626% | $139.2714 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $106.70 | 8.320% | $115.5774 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $211.41 | 4.731% | $221.4118 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $170.77 | 10.214% | $188.2124 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $117.42 | 5.799% | $124.2292 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $136.42 | 8.161% | $147.5532 | $147.55 | $147.55 | $147.60 |
| 7 purchase totals = | $1,096.93 | $1,182.6022 | $1,182.60 | $1,182.60 | $1,182.60 | |