| 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 | $79.68 | 7.517% | $85.6695 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $225.65 | 3.220% | $232.9159 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $117.84 | 3.456% | $121.9126 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $230.58 | 12.341% | $259.0359 | $259.04 | $259.05 | $259.00 |
| Purchase #5 | $222.88 | 3.838% | $231.4341 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $126.80 | 8.727% | $137.8658 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $203.31 | 3.380% | $210.1819 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $1,206.74 | $1,279.0157 | $1,279.02 | $1,279.00 | $1,279.00 | |